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My friend, engineer Cloé Doucet, in Manitoba, on a spillway replacement job.

“The Lady Who Drives the Great Big Truck”!

Throughout my travels across Canada – purposed to interview veterans of the mining, metallurgy and petroleum sectors, one of the questions I asked was: How present (or absent) were women in the workplace? To which I would get the recurring answer: essentially none. Most rather seasoned interviewees would tell me that at the time, there were simply no women in engineering schools. Howbeit, many women found administration jobs within the natural resources world.

“… when I go to schools to talk to the kids, they don’t want to talk to me, they want to talk to the lady who drives the great big truck!”

In recent history, several companies have made efforts to increase the number of women in skilled labour positions. Eric Newell, former CEO of Syncrude, explains how the company implemented the Bridges program in the mid-90s, a program that encouraged female employees to transition from their administrative roles to the male dominated workplace. “They had two weeks to learn about the technical trades, then they would job shadow and finally, they would work a 28 day work cycle. […] None ever asked to go back. In the end, 25% of our 400 tonne truck drivers were women (as opposed to 4-5% before). And we won employer of the year award (Maclean’s) […] Now, when I go to schools to talk to the kids, they don’t want to talk to me, they want to talk to the lady who drives the great big truck!”

 

Ground-level perspective of a heavy hauler and a shovel at Syncrude. Courtesy of Syncrude Canada Ltd.

Today, women comprise 25% of the heavy truck driver workforce at Syncrude. Courtesy of Syncrude Canada Ltd.

Nowadays, women represent the majority of young university graduates, and although engineering programs are still renowned for seldom having women, registration has considerably risen. That said, women remain less likely to choose or find employment in any STEM areas. This stands in contrast to nearly all other fields of study, where women now make up the majority of graduates. What explains this phenomenon? Why are women more reluctant and less likely to find a job in natural resources?

Parents, teachers, mentors all play very important roles for a young woman.

“Somehow in the mining world, we haven’t succeeded… women have not found it very appealing,” says Dr. Samuel Marcuson, former Vice President at Vale. “When I started working in the 1970s and 1980s, in the work place you would find lots of pinup girls, naked women, pictures on the wall. And the women who joined the workforce at that time, clearly had to put up with that.” Although these kinds of actions have virtually been banned from the workplace, Marcuson explains that it took several decades for most companies to condemn it.

 

My friend, engineer Cloé Doucet, in Manitoba, on a spillway replacement job.

My friend, engineer Cloé Doucet, in Manitoba, on a spillway replacement job.

Today the workplace makes an effort to be much more inviting, but issues can still arise. Dr. Mary Wells, Associate Dean and Professor of Engineering at the University of Waterloo, explains that women can be subject to micro-aggressions. The latter are short, verbal or behavioral indignities, at times unintentional, that translate into slights. For instance, “a subtle example could be of a woman always getting a surprised reaction from others when she tells people in her field that she is an engineer,” explains Wells. “It can have a negative, eroding impact over time.” The work schedule of many jobs in the natural resources industry can also make it very difficult for any women to spend time with her family. In fact, “the drop off rate of women is much higher midway through their career […] as the work schedule is less flexible,” says Wells. On the brighter side, there are companies who offer mentorships and have become more flexible to the needs of families. “C E Zinc for example, has a company policy that all meetings must end by 4:30pm,” explains Wells. She has high hopes for the future as it has become much more common for men to be as involved as women in raising the family. As a result, responsibilities such as paternity leave or finishing work earlier to pick up the kids, have educated employers of the difficulties traditionally encountered by women.

Time will tell, but positive influence starts much earlier, says Wells. “Parents, teachers, mentors all play very important roles for a young woman.”

 

Photo courtesy of MiHR.

Photo courtesy of MiHR.

Acknowledgement:

Many thanks to Eric Newell, Sam Marcuson, Mary Wells and all other interviewees for your thoroughness and candor. A special mention to my dear friend Cloé, who is an exemplar in the field.

Header photo courtesy of the Mining Industry Human Resources Council

Sources:

Catalyst. Catalyst Quick Take: Women in Male-Dominated Industries and Occupations in U.S. and Canada. New York: Catalyst, 2013. http://www.catalyst.org/knowledge/women-male-dominated-industries-and-occupations-us-and-canada

Hango, Darcy. Gender differences in STEM programs at university, Statistics Canada, December 18, 2013. http://www.statcan.gc.ca/pub/75-006-x/2013001/article/11874-eng.htm

Marcuson, Sam. Interview with Sam Marcuson, Mining and Metallurgy Project, July 23, 2015. Toronto, Ontario, in person (William McRae)

Natural Resources Canada. 10 Key Facts on Canada’s Natural Resources, August 2014. https://www.nrcan.gc.ca/sites/www.nrcan.gc.ca/files/files/pdf/10_key_facts_nrcan_e.pdf

Newell, Eric. Interview with Eric Newell, Mining and Metallurgy Legacy Project. April 22, 2015. Edmonton, Alberta, in person (William McRae)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 5. Iron works in the Georg Fischer Iron Library

“Get thee to a Nunnery” : Finding the History of Metallurgy in a Monastery

Although the history of Canadian metallurgy is of national significance, our collection in this area is rather small. Before, I could decide what to collect, I needed to gain a better understanding of the subject. Therefore in June 2015, I travelled to the Georg Fischer Iron Library in the small town of Schlatt, Switzerland where I spent three weeks as a Scholar-in-Residence. I researched the history of metallurgy, and the technology transfer between Europe and Canada.

Figure 1. The Klostergut Paradies nunnery

Figure 1. The Klostergut Paradies nunnery near the town of Schlatt, Switzerland.

The Iron Library holds the world’s largest collection of books on mining and metallurgy. It is located in Klostergut Paradies, an old nunnery, established by Poor Clares in 1253 (Figures 1). In 1918 Georg Fischer AG (GF), a large manufacturer of iron, steel, and plastics purchased the monastery with its agricultural lands to grow food for the company’s workers. Inside, Fischer discovered a large library of books related to mining and metallurgy, and rather than dismount it, the company decided to invest in the collection. Today, the Iron Library’s holdings are unmatched by any others in the world (Figure 2). Surrounded by towns with rich metallurgical history, the Iron Library provides a perfect environment to study the field.

Figure 2. The Iron Library Rare Books Collection

Figure 2. The Iron Library Rare Books Collection

I had an ambitious research plan for my three-week stay. I started by consulting monographs related to the history of metallurgy in general, and the European history of metallurgy. This allowed me to place developments in Canada in a broader cultural and technological context. Next, I reviewed Georg Fischer’s archival resources to identify links with Canadian companies. Indeed the archival collection proved very interesting. It contained files on Fischer turbines supplied for Alcan’s Kitimat-Kemano projects (Figure 3), Hydro-Quebec’s Bersimis stations, and Ontario Hydro’s Sir Adam Beck No. 2. I was surprised to discover that in 1956, Professor Gerard Letendre, who according to Canadian scholarship advised Premier Duplessis against investing in steel industry in Quebec, solicited GF’s capital for a metallurgical research centre in Canada. The documents also show that, when in 1956 Gordon MacMillan, Vice-President of the Canadian Car Company asked for a tour of GF’s plants, the head of GF bluntly refused suggesting in a less than polite manner that he felt: “inclined to consider the contemplated visit devoid of the benefit (…) and think it better for [MacMillan] to cancel your coming to Schaffhausen.”

 

Figure 3. A Pelton turbine for Alcan’s Kitimat-Kemano project in British Columbia

Figure 3. A Pelton turbine for Alcan’s Kitimat-Kemano project in British Columbia

Lastly, I consulted unique manuscripts and publications dating from the fifteenth to the eighteen century containing drawings, engravings, and woodcuts, such as Jean François Morand’s L’art d’exploiter les mines and Jacob Leupold’s Theatrum Machinarum. Images that I found challenged my assumptions on the roles of women in mining and metallurgy (Figure 4), a subject that I now need to study in more detail.

Figure 4. (A) Women working in a coal mine, 1700s (B) An ivory miniature showing women forging Damascus steel

Figure 4. (A) Women working in a coal mine, 1700s (B) An ivory miniature showing women forging Damascus steel

 

I toured a GF’s iron plant in Singen, Germany and a plastics plant in Schaffhausen, Switzerland; met with GF staff and visiting scholars from as far as Nepal and Japan. Yet, in its serendipitous way, the research at the Iron Library revealed an unexpected story of ‘collecting and connecting.’ The library contained a collection of polonica, metallurgy literature published in Poland between the 1960s and the early 1980s. How did the Iron Library come to acquire such a collection? As archival correspondence revealed, in the early 1960s the Library approached the Mining and Metallurgy Academy in Krakow asking for help in acquiring publications produced in then communist Poland, which were not available abroad. One of the professors, Dr. Jerzy Piaskowski, who had a private collection on history of metallurgy, enthusiastically agreed to supply the books and magazines in exchange for material published in the Western Europe.

… in its serendipitous way, the research at the Iron Library revealed an unexpected story of ‘collecting and connecting’.

At the time, as Piaskowski explained in one of his letters, this was the only way that books from the West could make it to a scholar from the Eastern Block. Dr. Piaskowski produced handwritten bibliographies, which he mailed to the Iron Library. The Iron Library staff would make a selection and mail it back to Dr. Piaskowski. He then purchased the books and sent them to the Library with a list of publications that he wished to receive in return, of the value equivalent to his shipment. This cooperation lasted for almost two decades. At one point, in the mid-1960s, the Library invited Dr. Piaskowski for a visit. He diplomatically ̶ as not to offend any potential censors and jeopardize his future contacts with the Library ̶ replied that it was impossible for him to travel outside of Poland. As the staff at the Iron Library changed and the collecting policies become more practical in the early 1980s, the new Librarian suggested in one of the last letters to Dr. Piaskowski that books in Polish were not useful for the Library’s clientele. “Perhaps, now there are no people who can read my papers”- replied Dr. Piaskowski – “but there will be in future.” I wish, I could tell him that he was right.

Figure 5. Iron works in the Georg Fischer Iron Library

Figure 5. Iron works in the Georg Fischer Iron Library

Resources:

Iron Library Online Catalogue

Acknowledgements:

I would like to thank the Georg Fischer Iron Library Foundation for their generous support of the Scholar-in-Residence programme. Many thanks to the wonderful library staff Franziska, Florian, and Uta, for making my stay truly special.

philco dial_SW

Unstable Plastics: Preservation Challenges in Museum Collections

Plastics are so much a part of our lives that we don’t even think about them except when we check for the recyclable symbol. Plastics in museums (Figure 1), however, deserve much more attention as they present significant and constant collecting and preservation challenges.

Figure 1. The Temperature Control (TC) room in one of the Canada Science and Technology Museums Corporation storage facilities provides constant and cool storage conditions for many small objects made of early plastics.

Figure 1. The Temperature Control (TC) room in one of the Canada Science and Technology Museums Corporation storage facilities provides constant and cool storage conditions for many small objects made of early plastics.

The first synthetic plastic was patented in 1865, meaning that plastics are 150 years old this year. We collect plastic artifacts not as examples of the plastics themselves, but as part of a collection of technological and social history objects significant to Canadians (Figure 2). One of the earliest plastics was rubber, and it is not hard to imagine the amount of rubber in a collection of technological history….. tires, tubes, gaskets, seals, floor mats, fabrics, wires, elastics….everywhere.

Figure 1. (A) Embrittlement caused by degraded cellulose acetate is clearly visible in this car knob from a 1948 Chrysler Town and Country car. (B) The degraded cellulose nitrate is visible on the mouthpiece of this tobacco pipe. (C) Degraded ebonite on a 19th century stethoscope. (D) Signs of degradation due to exposure to oxygen and light, on the rubber of this WW1 gas mask.

Figure 2. (A) Embrittlement caused by degraded cellulose acetate is clearly visible in this car knob from a 1948 Chrysler Town and Country car. (B) The degraded cellulose nitrate is visible on the mouthpiece of this tobacco pipe. (C) Degraded ebonite on a 19th century stethoscope. (D) Signs of degradation due to exposure to oxygen and light, on the rubber of this WW1 gas mask.

 

The preservation of plastics is a growing concern in the field of Conservation due to the instability of some types. There is much study being done in Europe, mostly related to plastic in works of art and decorative objects. PoPArt, the Preservation Of Plastic ARTefacts in museum collections is a good example. There is far less being done for plastics in collections of technology, which is worrying for us. The Canadian Association for Conservation of Cultural Property sponsored a workshop in 2010, that brought together some of Canada’s leading experts including Scott Williams and Julia Fenn. This workshop focused on plastics in the collection of the Canada Science and Technology Museum Corporation.

 

“The preservation of plastics is a growing concern in the field of Conservation due to the instability of some types”.

Why do we worry about plastics in our collection? Because we find them everywhere. They were arguably the material that most affected the electrification of the world: allowing for the production of cables (transatlantic cable 1854 to 1858, and again 1865-66), insulating materials, and moulded shapes for consumer products such as telephone receivers (Figure 3). In our transportation collection, we have plenty of rubber tires, and we also find plastic steering wheels, knobs, safety glass (which has a plastic layer sandwiched between glass), moulded dash and interior panels and fittings, and vinyl upholstery.   Aircraft contain a similar range of plastics materials; it being one of the great technological advancements between World War I and II that allowed for the huge innovations in aircraft construction between the Wars. From a design perspective, plastics, and the ability to mould complex shapes; permitted the creation of iconic decorative objects from the 20th Century, including radios, lamps, telephones, furniture and fashion accessories.

 

Figure 2. (A) The moulded shapes and colour effects of urea formaldehyde plastic are clearly visible on this Philco rotary dial. (B) A sample of an early marine telegraph cable, made of gutta percha, which is actually remarkably stable.

Figure 3. (A) The moulded shapes and colour effects of urea formaldehyde plastic are clearly visible on this Philco rotary dial. (B) A sample of an early marine telegraph cable, made of gutta percha, which is actually remarkably stable.

 

“Plastics are a fascinating class of material; and we owe a great deal to the early pioneers of chemistry,  whose achievements have allowed for the ubiquitous presence of this material in our lives today”.

 

There are some plastics that we know won’t last, such as rubber and PVC; but we do have strategies for prolonging their life expectancy. Some need to be stored in the dark, some in cold temperatures, and some in an oxygen-free environment. Some need all three. Private collectors should be aware of the type of plastic they have, so that they can care for it properly. Bakelite is one of the most stable plastics, and fortunately the majority of decorative items to be found at Antiques sales, are of this material.   Cellulose nitrate, on the other hand, also used to make decorative items; is inherently unstable.   Collectors should know this and take special care of it.

 

Figure 4.

Figure 4. Embrittlement

 

 

What does plastic deterioration look like? It can take the form of embrittlement (Figure 4), surface changes, stickiness, or a change of colour. Some (like cellulose nitrate) release an invisible gas which in the presence of moisture, can form acid on adjacent surfaces. This will cause organics to disintegrate, and metals to corrode. Cellulose nitrate buttons on an old gown, for instance, will eventually result in holes in the fabric, and corrosion of any metal decoration or button shanks. They should therefore be removed and stored separately, even if it breaks your heart to do so.

 

 

 

 

 

 

 

The Conservation and Collection Services Division is responsible for the long-term care, preservation, and housing of the National Collection for the Canada Science and Technology Museums Corporation.

 

 

 

 

Alyssum 1

Nickel in a Haystack: The Adventures of an Oral Historian

When asked where metals such as nickel comes from, most people would tell you that it is found in the ground. Evidently it is a metal you mine. But what if I told you nickel can actually be grown? What if instead of mining the nickel ore, you were able to farm and harvest it every year? I was a little skeptical too, until I had a chance to sit down and chat with Dr. Bruce Conard, the man behind an unconventional initiative to clean up the surface soils of an Ontario community.

 

Born in St-Louis, Missouri, Dr. Conard joined Inco (International Nickel Company) shortly after having received his Ph.D. in physical chemistry from Iowa State University. He began working in the Mississauga labs where he gained years of varied experience in pyrometallurgy, electrochemistry and hydrometallurgy, which eventually earned him the position of director of process research. His most remarkable work came afterwards when he became Vice President of Environmental & Health Sciences within the company. Thanks to his extensive experience in metallurgy, Dr. Conard’s primary task was to study the effects or impacts of metals on the environment, which consisted of ecosystems, animals, people and the company’s own workers. Although much of his work consisted of making the workplace a healthier and safer environment, he often found himself assessing the risks of metals in hopes to better educate outside organizations and the general public on the matter. One of the marking events of his career came in 2001, when the citizens of Port Colborne filed a class action lawsuit against Inco after it had become evident that the local refinery’s early activities had polluted the soil surface of the area with high levels of nickel, copper and cobalt.

Alyssum, Port Colborne. Photo courtesy of Bruce Conrad.

Alyssum, Port Colborne. Photo courtesy of Bruce Conrad.

 

At the end of the war in 1918, the Canadian government and the Allies had pressured Inco to build its refinery in Port Colborne. Its location on Lake Erie, would facilitate transportation of nickel to the US and Western Europe. “There was no nickel in Port Colborne. It had to be shipped from Copper Cliff (Sudbury). And during the years, the unloading of the nickel we did ship, and the way in which we refined the nickel, caused quite a bit of dust,” shared Conard. “And the dust went up the stack and floated with prevailing winds and then came down on land. A lot of residential land and a lot of farm land in Port Colborne.”

 

After several years of risk assessments conducted by both Inco and the Ontario Ministry of the Environment (MOE), Dr. Conard had publically stated that Inco’s early operations had been the cause. The people of Port Colborne decided to file the class action lawsuit as a result but the assessment also determined that the metals in the soil did not pose considerable risk to the environment, and most importantly, to the local population. The lawsuit continued on grounds that the high nickel concentrations decreased the area’s real estate value. A long court battle ensued and the judge determined that Inco was to pay $36 million to the land owners. Nonetheless, Inco appealed and the Ontario Court of Appeal reversed the lower court decision on the basis that there was no proof of property devaluation. In addition, Inco’s refinery had complied with all the environmental and government regulatory laws applicable for the time, which unfortunately had been much different before the 1960s.

 

“They developed certain genotypes of these plants that we tested in the Port Colborne soils,” said Conard. “We even tested one tonne of ash accumulated from incinerating the harvested biomass by putting it into the converters to recover the nickel. And it works!” he said. “Instead of corn, you’re farming nickel!”

∼ Dr. Bruce Conard

 

 

“The legacy of the metals in the soil still confronts us today” stated Conard, having worked on the case for nearly a decade, trying to eliminate as much of the nickel presence as possible. “I had the dream […] to have Inco soak the nickel out of the ground […] and put it into the converters to recover the nickel.” But what exactly did he mean by soaking the nickel out of the ground? “I wanted to use hyper-accumulating plants,” he explained to me, “plants (called Alyssum) that love to accumulate nickel into their biomass.”

 

He worked with some researchers from the US department of agriculture who selectively bread different types of hyperaccumulating plants to maximize their uptake of nickel both in quantity and speed. “They developed certain genotypes of these plants that we tested in the Port Colborne soils,” said Conard. “We even tested one tonne of ash accumulated from incinerating the harvested biomass by putting it into the converters to recover the nickel. And it works!” he said. “Instead of corn, you’re farming nickel!”

 

 

Testing Alyssum plants in a Port Colborne field. Photo courtesy of Bruce Conrad.

Testing Alyssum plants in a Port Colborne field. Photo courtesy of Bruce Conard.

 

This technique of acquiring nickel could be used in soils where the nickel concentration is too low to be economically viable to mine. It would also be a much less intrusive technique of collecting metals. Furthermore, it could be a way of regreening an exhausted mine site while still extracting small amounts of nickel. Conard envisioned bringing this technique of phytoremediation to warmer countries such as Indonesia. “You may get three seasons in one year [there] because of the climate. […] It would also be a social boon as subsistent farmers could make more money farming nickel than farming anything else,” stated Conard. His team got to the stage of testing Alyssum in Indonesia, making sure the plant would not be invasive in a foreign country. “That’s about the time I retired and it, unfortunately, hasn’t gone any further,” said Conard.

 

To date, a few other countries such as the US and France have studied and experimented with Alyssum but none seem to have moved past the experimental phase of harvesting the metals. From the available research, we could conclude that there may still be much to learn about the plant, its optimal harvesting phase and its invasiveness in certain regions. “I still have a pipe dream of it,” confessed Conard, “but these things need a champion.” Perhaps the dream simply needs a new Dr. Bruce Conard.

 

 

Dr. Bruce R. Conard, Vice-President, Environmental & Health Sciences, Inco Limited. Photo courtesy of Bruce Conard.

Dr. Bruce R. Conard, Vice-President, Environmental & Health Sciences, Inco Limited. Photo courtesy of Bruce Conard.

 

Acknowledgement:

Thank you Bruce for taking the time to meet with me. The passion and pride that you have for your work resonated in person which made for quite a captivating interview.

 

Sources:

Conard, Bruce. Interview with Bruce Conard, Mining and Metallurgy Legacy Project, August 23, 2015. Toronto, Ontario, in person (William McRae)

Werniuk, Jane. “Cleaning Up a Community.” Canadian Mining Journal. June 6, 2004. http://www.canadianminingjournal.com/news/cleaning-up-a-community/1000156424/

Bowal, Peter and Sean Keown. “Nickel Shower: An Environmental Class Action.” Law Now. February 28, 2013. http://www.lawnow.org/environmental-class-action/

 

 

 

 

 

bob lee

“I prefer not to talk about it”

The Adventures of an Oral Historian: “I prefer not to talk about it”

In April, I made my way, for the first time, to Wild Rose Country. My trip had two purposes: the first was to promote our museum among Klingons, Catwomans and Cosplayers at the rapidly growing Calgary Expo; the second was to begin my yearlong Mining and Metallurgy Legacy Project. The latter requires me to interview approximately 70 people who have played a significant role in the world of mining, metallurgy and petroleum. As I was already headed to Calgary for Comiccon, I decided to begin interviewing some of the veterans of the natural resources world. Being in Alberta, talent in that department was not lacking. The first man I interviewed was Bob Lee, a renowned figure in the metallurgy world.

Dr. Robert Lee was born and raised in the city of Montreal. He began his career with Canadian Liquid Air Ltd as research assistant in metallurgy. Throughout his time at the company, Lee proved himself a prolific innovator, improving many facets of metallurgy. He eventually became the Manager of Metallurgy which led to Manager of the Research Department and then Director of Research and Technology for Liquid Air. By the end of his career with the company, Bob Lee owned well over 200 patents which had earned him multiple prestigious awards such as the Order of Canada and the Queen Elizabeth II Diamond Jubilee Medal.

For our interview, he was wearing the tie of his alma mater, which paired well with the first series of questions I asked him concerning his education at McGill:

“In the old times, they called it the metallurgical engineering department, but now they call it materials engineering. And some of the work that I did while I was at university, I prefer not to talk about it.”

 

Bob Lee during our interview in Calgary.

Bob Lee during our interview in Calgary.

 

 

“In the old times, they called it the metallurgical engineering department, but now they call it materials engineering.

And some of the work that I did while I was at university, I prefer not to talk about it.”

∼ Bob Lee

 

 

 

 

In fact, after a gentle inquiry on my part, he was quite forthcoming about his student years and various not-so-calculated experiments involving grape juice, alcohol and even mercury. His stories related to his subsequent career were equally as colourful. I learned that one of his most important accomplishments, the idea of the porous plug, which allows gas to rise from the bottom of the ladle [a vessel used to transport and pour molten metals] and stir the molten steel, came to him while he was in the bathtub:

“…that was the time I was sitting in the bathtub and released some flatus they call it, a fart. And I went oh! That’s the idea, that’s how it came about. And that’s how I got the highest award of the AIME [American Institute of Mining, Metallurgical and Petroleum Engineers].” A story he had presented when receiving the aforementioned award in 2010.

It was evident to Bob and myself however, that flatulence was a very simplified version of the story. In fact, creating his famous porous plug took much more time and effort than it did to take a bath. In order to provide homogeneous temperatures and chemical composition to the molten metal, he needed a way to inject gas from the bottom of the ladle. For that, he needed to get his hands on some porous bricks, which conveniently, did not exist at the time. He was shown the door by some refractory companies who insisted on making solid, dense bricks to increase their service lives, not bricks with holes in them. Finally, a Canadian government ceramics lab helped him develop the porous brick which, after much experimentation, led to the porous plug. This technology and process changed steelmaking and is now used around the world. Because of it, steelmaking has increased in safety and quality. Mr. Lee told me that to this day, it has been the biggest challenge and proudest accomplishment of his career.

 

Bob Lee and Guy Savard patent for treating molten steel with oxygen.

Bob Lee and Guy Savard patent for treating molten steel with oxygen.

 

Dr. Lee is also considered an expert in the fields of gases, energy, combustion, pulp and paper, environment, entomology and cryobiology. Furthermore, he has worked with Hydrogenics to help them finance and develop the hydrogen fuel cell back in its start-up phase. He even helped Seagram’s develop a way to age alcohol (with the help of his porous plug!) by feeding oxygen into the alcohol. This technique, which dramatically sped up the aging process of alcohol, is still used to fortify wines such as port.

At 91 years young, Bob Lee shows no signs of slowing down. Although “retired”, he still acts as an independent technical advisor for Canadian Liquid Air and still has plenty of potential inventions up his sleeve. They might just be a soak away!

 

Steel Irony, July 2012, courtesy Association for Iron and Steel Technology.

Steel Irony, July 2012, courtesy Association for Iron and Steel Technology.

 

Acknowledgements:

Thank you to Dr. Bob Lee for making this a very enjoyable first interview. Your combination of experience, expertise and humour is a virtue that should inspire all. Your support for the Mining and Metallurgy Project is greatly appreciated.

Sources:

The American Institute of Mining, Metallurgical, and Petroleum Engineers, AIME Honorary Membership 2010, updated 2015.

http://www.aimehq.org/programs/award/bio/robert-gh-lee

ASRL Quarterly Bulletin No.163 Vol. XLIX No.3, October – December 2012, pp.124-125.

Lee, Robert. Interview with Robert Lee, Mining and Metallurgy Legacy Project April 16, 2015. Calgary, Alberta, in person (William McRae)

Air Liquide, Method and Apparatus for Treating Molten Metal with Oxygen, 1958.

http://www.google.com/patents/US2855293

Bottles

Dangerous Donations

One of my more favourite things we bring into the collection are chemical sets. We’ve had chemist’s laboratory containers, microscope slide preparation kits with dozens of vials and most recently, an 1890’s Robert Best Ede home chemistry set.

RB Ede’s Portable Laboratory before processing (2014.0029)

Robert Best Ede’s Portable Laboratory before processing (2014.0029)

 

It is remarkable to me that the materials and products in this kit were available to the average enthusiast, with no apparent warning as to their dangers and toxicity. Our kit includes samples of copper nitrates, potassium dichromate, calcium hypochlorite and of course, our frequent friend, mercury. As you can see, these chemicals are in their original round cardstock boxes, some of which are damaged or completely broken open. It is more worrying to me to see an empty box of barium nitrate and a nearby pile of powder, than it is for me to come across a beautifully intact box of arsenic. Without chemical analysis, I can only hypothesize that my pile of powder is the missing barium nitrate.

 

As the above photo of the kit shows, this kit was packed up by a generous donor. There are bits of Kleenex and other papers wrapped around some of the glassware. The donor did a good job and it appears that no new damage occurred during delivery. Other donors of chemical sets take great pride in donating their items to the museum and we are grateful. However, considering what we know about current Health & Safety practices, I sometimes worry whether the owners of sets like this understand precisely what they have in their possession. Do they know that labels cannot be trusted? The box labelled Cinnabar might give an impression of aromatic deliciousness, but in fact is toxic mercury sulphide. Do they know what to do if they spill their cobalt chloride on their hand, or inhale borax particles? My guess is that owners and collectors might not consult Material Safety Data Sheets (MSDS), nor re-package every bottle and box in a leak-proof, chemically resistant container, with appropriate WHMIS pictograms and labels. Fortunately for me, studying and making these chemical artifacts as safe as possible is one of my favourite conservation tasks.

 

Some RB Ede’s chemicals after packaging and labelling.

Some RB Ede’s chemicals after packaging and labeling.

 

cyclo camera_mod

Part 5: Canadian Contributions to Panoramic Photography

THE BACKSTORY:

Cirkut Panoramic Camera Outfit Century 46, No. 8 Century Camera Division, Eastman Kodak Co., Rochester, N.Y. ca. 1908-15 Artifact no. 2013.0126

Figure 1. Cirkut Panoramic Camera Outfit
Century Camera Division,
Eastman Kodak Co., Rochester, N.Y.
ca. 1908-15
Artifact no. 2013.0126

 

After our examination of the Cirkut Panoramic Camera Outfit (Figure 1), one of the first questions that came up had to do with the panoramic photographs. Were there any left? If so, where? Would we be so lucky as to find Ernest Denton’s panoramas and uncover the evidence needed to link them to the newly acquired artifact?

 

Actually…, we were! Beginning about a year and a half ago, some fact finding led me to Karen Ball-Pyatt of the Grace Schmidt Room of Local History at the Kitchener Public Library. Discussions with Karen confirmed the existence of Denton’s 100 year old military panoramas (Figure 2), well preserved, and safely stored in their collections. Our research on the cameras’ provenance, the photographer who used it, as well as careful examination of his photos by Wilhelm Nassau and Dolf Bogad led our team to conclude the links between the camera outfit and Denton’s ‘picture perfect’ panoramas were as close a match as we were going to get. Thanks to Karen’s research on Denton, our examinations of his panoramic photographs and camera, a colourful history began to emerge – the notion of collaborating on a series of blogs really took hold. It is with great pleasure that both Karen and I could actively participate in uncovering the past, reach out to Willie and Dolf, and together share our findings through our Historically Speaking and Collect-Connect blogs.

 

Ernest Denton was my Great-grandfather. We as kids knew him as Pop and he was a wonderful man.

I never knew he was so great as a photographer because he was just Pop to me”.

~ Mrs. Linda Tucker, March 2015.

 

-56th Overseas Battery, Canadian Expeditionary Forces, Petawawa Camp 1916, Denton’s Studio, Kitchener, Canada Photo reproduced with the permission of the Grace Schmidt Room of Local History, Kitchener Public Library.

Figure 2. Panoramic photograph of the 56th Overseas Battery, Petawawa Camp, Ontario, Denton’s Studio, 1916.
Reproduced with the permission of the Grace Schmidt Room of Local History, Kitchener Public Library.

 

CANADIAN CONTRIBUTIONS:

Connon's 1887 patent. Source: Canadian Intellectual Property Office, Canadian Patent Document 30143, Drawings page

Figure 3. Connon’s Canadian 1888 patent.
Canadian Intellectual Property Office, Patent Document 30,143.

 

There are some notable Canadian contributions to the development of 19th century panoramic photography, the technique used for capturing wide views of a scene on one single exposure.

 

The invention of flexible rolled film in the late 1880’s made it possible for inventors, innovators, and manufacturers to combine with a mechanism that rotated a camera about the optical axis of a lens – and this, at the same time as the film advanced passed the shutter. Two Canadians, John Robert Connon and William James Johnston, contributed to bringing the mechanical system to perfection. Advancements in the development of panoramic photography and the design of the Cirkut Panoramic camera enabled photographers to capture wide and elongated scenes on film and photos up to eight feet long that exceed the human eye’s field of view. Both Connon and Johnston obtained patents (Figure 3) for camera designs possible to take 360o panoramic photographs.

 

 

 

 

John Robert Connon (1862-1931) was from the town of Elora, in the county of Wellington, Ontario. He followed in his father’s footsteps as a professional photographer, and is largely credited with the invention of the panoramic camera. In 1887, while using his cycloramic-type camera, Connon took what was likely the first Canadian panoramic photograph (Figure 4), and in 1888, obtained a Canadian patent (no. 30,143) for the invention of the Whole-Circle Panoramic Camera (Figure 3). It is while briefly living in New York that Connon collaborated with C.P. Stirn as the designer of the “Wonder Panoramic Camera”, confirming the photographer from Elora as a true inventor and innovator. In 2007 the Royal Canadian Mint issued a sterling silver coin, ‘celebrating Canada’s technical achievements and the invention of the panoramic camera by J.R. Connon’.

 

An 1887 panoramic view of Elora, Ontario by John Robert Connon. Reproduced with the permission of the Wellington County Museum and Archives / PH 2754.

Figure 4. An 1887 panoramic view of Elora, Ontario by John Robert Connon. Reproduced with the permission of the Wellington County Museum and Archives / PH 2754.

 

Less is known of William James Johnston (1856–1941), especially of his adult life. He was born in Portsmouth, Ontario, but lived in the United States from about 1870 to 1905, first in Wyoming, then in Rochester, N.Y. (Lansdale, PHSC, 2010). While with the Rochester Panoramic Camera Co. (with Reavill et al.) he obtained two US patents for panoramic cameras, one of which is stamped on the inside of the panoramic back of this Cirkut camera (Figure 5). In 1905 Johnston returned to Canada, settled in Toronto where he founded the Panoramic Camera Company of Canada (1907). Johnston died almost penniless in a Toronto rooming house in 1941 (Lansdale, PHSC, 2010).

 

IMG_0241

Figure 5. US patent no. 776,403, November 29, 1904, for having invented “certain new and useful improvements in panoramic cameras”.

 

The take home lesson in this series of blogs has been the wealth of histories and narratives that have been revealed, especially when combining a ‘reading artifacts’ approach to an objects’ textual and iconographic records, no matter where they may be located. ‘Historically speaking’, when taken together, the multiplier effect of collecting, connecting, and collaborating becomes almost undisputable.

 

Note: The evidence found to date strongly support the case this was the Cirkut camera that took the Denton panoramic photographs. As with many historical objects, research at times uncovers more questions than answers. We welcome your comments, contributions, and any new evidence found on the camera, the photographer, and Canadian contributions to the development of panoramic photography.

 


Click on the titles to read the complete series.

 

Part 1: A Cirkut Panoramic Camera and the Photographer Who Owned It

By M. Labrecque, Assistant Curator, Canada Science and Technology Museums Corporation Posted February 25, 2015  

 

Part 2: Deciphering Denton: the Kitchener Connection  

By Karen Ball-Pyatt, Librarian, Grace Schmidt Room of Local History, Kitchener Public Library Posted March 4, 2015  

 

Part 3: The Challenge of Dating Denton’s Cirkut Camera

By M. Labrecque Posted March 11, 2015  

 

Part 4: Picture Perfect Panoramics

By Karen Ball-Pyatt Posted March 18, 2015  

 

Part 5: Canadian Contributions to Panoramic Photography

By M. Labrecque Posted March 27, 2015


 

References:

1. Canadian Intellectual Property Office.

2. Connon, John Robert, Application for Patent for Photographic Instrument, Department of Agriculture, Elora, Ontario, August 21, 1888.

3. George Eastman House, Rochester, N.Y.

4. Lansdale, Robert, The Inventors of the Cirkut Camera and its Parts, Photographic Canadiana, Vol. 36, No. 1, May-June 2010.

5. McBride, Bill, Evolution of the No. 10 Cirkut Camera, Photographic Canadiana, Vol. 36, No. 1, May-June 2010.

6. McKeown, James M., McKeown’s Price Guide to Antique & Classic Cameras 12th Edition, 2005/2006, Wisconsin.

7. Silversides, Brock, Panoramic Photography, Photographic Canadiana, Vol. 10, No. 6, March-April 1985.

 

Acknowledgements:

Much owed to Karen Ball-Pyatt for agreeing to take on this project, for her enthusiasm, invaluable research, and reaching out. To the Grace Schmidt Room of Local History and Kitchener Public Library for sharing their collection of Denton’s work. Special thanks to Wilhem Nassau and Dolf Bogad for making the camera donation possible and for sharing their enthusiasm and knowledge of panoramic photography. Thanks to Bryan Dewalt for his expertise, review and insight, the Wellington County Museum and Archives and the Canadian Intellectual Property Office for use of photos. We would especially like to acknowledge and thank Mrs. Linda Tucker, the Great-granddaughter of Ernest Denton for sharing her memories of ‘Pop’.