Pictures: Chemistry 1932-1960
From National Research Council Canada
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Apparatus for Accelerated Heat and Humidity Ageing Tests on Oilskins c.1940
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Artificial Weathering of Paint Coatings
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Asbestos Laboratory 001
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Asbestos Laboratory 002
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Asbestos Laboratory 003
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Asbestos Laboratory 004
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Asbestos Laboratory 005
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Asbestos Laboratory- Measuring the Apparent Density
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Brick Showing Effect of 4% Chrome- F.E. Lathe's Paper, Dec. 1933
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C.Y. Hopkins
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C.Y. Hopkins- Protective Coatings Section- Determining the Moisture Content of Wood 1948
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Clay Refining
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Clay- 2 Gallon Still and Extractor
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Composition of Cement
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Container Proofing- Grant Hines
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Division of Organic Chemistry Lab 001
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Division of Organic Chemistry Lab 002
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Division of Organic Chemistry Lab 003
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Division of Organic Chemistry Lab 004
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Division of Organic Chemistry Lab 005
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Division of Organic Chemistry Lab 006
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Dominion Magnesium Ltd.
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Dominion Magnesium Ltd. c.1942 001
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Dominion Magnesium Ltd. c.1942 002
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Dominion Magnesium Ltd. c.1942 003
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Dominion Magnesium Ltd. c.1942 004
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Dominion Magnesium Ltd. c.1942 005
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Dominion Magnesium Ltd. c.1942 006
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Dominion Magnesium Ltd. c.1942 007
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Dominion Magnesium Ltd. c.1942 008
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Dominion Magnesium Ltd. c.1942 009
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Dominion Magnesium Ltd. c.1942 010
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Dominion Magnesium Ltd. c.1942 011
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Dominion Magnesium Ltd. c.1942 012
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Dominion Magnesium Ltd. c.1942 013
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Dominion Magnesium Ltd. c.1942 014
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Dominion Magnesium Ltd. c.1942 015
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Dominion Magnesium Ltd. c.1942 016
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Dominion Magnesium Ltd. c.1942 017
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Dominion Magnesium Ltd. c.1942 018
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Dominion Magnesium Ltd. c.1942 019
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Dominion Magnesium Ltd. c.1942 020
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Dominion Magnesium Ltd. c.1942 021
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Dominion Magnesium Ltd. c.1942 022
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Dr. M.L. Pidgeon- Experimental Magnesium Production 001
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Dr. M.L. Pidgeon- Experimental Magnesium Production 002
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Gas Testing Apparatus c.193-
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High Humidity Test Cabinet for Performance Tests of Rust-preventative Paints
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High Temperature Furnace
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Leather Research 001
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Leather Research 002
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Leather Research- Abraision Testing Apparatus
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Leather Research- Apparatus for Determining Water and Air in Leather
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Leather Research- Experimental Tannery
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Leather Research- Steam Heated Evaporator-Drier
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Leather Research- Wilson Kern Extractor
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Magnesium Laboratory
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Magnesium- Relative Densities of Magnesium, Aluminum and Brass c.1943
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Milkweed Research c.1939 001
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Milkweed Research c.1939 002
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Misc. Photos of Equipment 001
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Misc. Photos of Equipment 002
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Misc. Photos of Equipment 003
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Misc. Photos of Equipment 004
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Misc. Photos of Equipment 005
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Misc. Photos of Equipment 006
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Photomicrograph of Open-Hearth Bottom Dec. 1933 001
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Photomicrograph of Open-Hearth Bottom Dec. 1933 002
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Special Apparatus for Studying Interior Tank Coatings
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Special Ultra Violet Cell in Position c.1950
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Testing Gas Mask Containers 001
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Testing Gas Mask Containers 002
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Testing Gas Masks 001
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Testing Gas Masks 002
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Twynam Patent Brick 1929 (Craig's Photo #0 from Progress Report- June 1)
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Universal Jacketed Mixer- Cement
