Search Results
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Barrell filling at Dearborn manufacturing facility
- 1930s
General view of two unidentified employees filling barrels at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company was a corporate…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Barrels, Corporations, Machinery
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Barrell filling at Dearborn manufacturing facility
- 1930s
General view of two unidentified employees filling barrels at the Dearborn Chemical Company's 35th Street laboratory facility and manufacturing plant. Founded in 1887, the Dearborn Chemical Company was a corporate…
- Creator Of Work Dearborn Chemical Company
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Barrels, Corporations, Machinery
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Hydrometer in use for water sample testing
- 1930s
General view of Dearborn Chemical Company employee C.B. Smith utilizing a concentration hydrometer during a water sample field test. Assorted glassware and a Dearborn portable testing cabinet are also visible on the…
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Dearborn Chemical Company water sample testing
- 1930s
General view of two unidentified men utilizing a Dearborn Chemical Company portable testing cabinet to conduct a water sample field test. Founded in 1887, the Dearborn Chemical Company was a corporate ancestor of…
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F.B. Horstmann conducting Dearborn Chemical Company water sample field test
- 1930s
General view of Dearborn Chemical Company engineer F.B. Horstmann utilizing a portable testing cabinet to conduct a water sample field test. A stamp on the verso of the photograph for "The Fensholt Company," a public…
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E.P. Fager conducting Dearborn Chemical Company water sample test
- 1930s
General view of Dearborn Chemical Company employee E.P. Fager preparing a water sample for testing. A stamp on the verso of the photograph for "The Fensholt Company," a public relations firm based in Chicago, suggests…
- Creator Of Work Dearborn Chemical Company, The Fensholt Company
- Photographer Williams & Meyer Co.
- Subject Employees, Chemical industry, Dearborn Chemical Company, Water purification chemicals industry, Corporations, Glassware, Scientific apparatus and instruments, Fager, E.P., Water--Analysis, Water--Testing
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Water sample testing at Dearborn facility
- Circa 1938
General view of an unidentified employee preparing a water sample for testing at a Dearborn Chemical Company's laboratory facility in Chicago, Illinois. A stamp on the verso of the photograph for "The Fensholt Company,"…
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5 items
Selenium; photocells; themopiles
- Letter circular LC-515
- 1938
This circular from the U.S. Department of Commerce, National Bureau of Standards lists the attributes of selenium cells, photocells, photolytic cells, and thermopiles. The circular includes bibliographic sources for…
- Publisher United States. National Bureau of Standards
- Subject Photoelectric cells, Selenium, Electrical engineering
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2 items
Gilbert Microscope Set No. 20
- 1938 – 1960
Green wooden case with textured green paper surface; label on front of case features a young boy looking through a microscope and an enlarged image of a dog flea; metal latch opens double-sided interior. 16 glass test…
- Manufacturer A.C. Gilbert Company
- Subject Chemistry sets, Microscopes, A.C. Gilbert Company
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3 items
Gilbert Chemistry Outfit
- 1930 – 1939
Wooden case with two steel handles on top and cabinet doors on both sides which are secured with a steel latch; on one side, case inside has a steel red shelf with seven wooden chemical containers; below the shelf is a…
- Manufacturer A.C. Gilbert Company
- Subject Chemistry sets, A.C. Gilbert Company
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2 items
Improved Neubauer haemacytometer
- After 1930 – before 1950
Used for counting blood cells, this hemocytometer was manufactured in Germany.
Case opens to reveal thick glass microscope slide with a rectangular indentation that creates a chamber. This chamber is engraved with a…
- Manufacturer Ingram & Bell, Limited
- Subject Clinical medicine, Blood--Analysis, Anemia, Blood--Diseases, Blood cell count, Hemocytometers
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"Omega" manual breast reliever with red bulb
- After 1920 – before 1959
Glass tube with a collecting reservoir that opens into a funnel (or breast piece). Round red rubber bulb attached to one end of the glass. Stamp in black ink on red bulb reads "Ingram's/'Omega'/London."
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Manual breast pump with black bulb
- After 1920 – before 1959
Glass tube with a collecting reservoir that opens into a funnel (or breast piece). Round black rubber pump attached to one end of the glass.
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German aircraft featuring Plexiglas
- 1935 – 1945
General view of a German aircraft with a Plexiglas windshield and nose panels. Per notations accompanying the photograph, the plane is identified as a Heinkel-Flugzeug HE 111, a type of bomber designed to masquerade as…
- Creator Of Work Rohm and Haas Company
- Subject Heinkel 111 (Bomber), Rohm and Haas Company, Airplanes, Military, Third Reich, Corporations, Plexiglas
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4 items
German automobiles featuring Plexiglas
- 1930s
Four photographs depicting various German automobiles with Plexiglas windshields and window panels. Per notations accompanying the photographs, the automobiles are identified as follows: 1) Opel Super 6…
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3 items
15 Delightful Recipes Prepared in a New Way
- 1930s
Promotional pamphlet Aji-No-Moto, a mono sodium glutamate (MSG) food additive product manufactured by S. Suzuki & Co., Ltd. Designed to market Aji-No-Moto to housewives, the pamphlet includes recipes for a variety of…
- Creator Of Work S. Suzuki & Co., Ltd., Rudolf Mosse, Inc.
- Subject Food additives, Food additives industry, Recipes, Monosodium glutamate, Advertising
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2 items
Aji-No-Moto: A Real Flavor Triumph...
- 1930s
Advertisement for Aji-No-Moto, a mono sodium glutamate (MSG) food additive product manufactured by S. Suzuki & Co., Ltd.
- Creator Of Work S. Suzuki & Co., Ltd.
- Subject Food additives, Food additives industry, Monosodium glutamate, Advertising
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Aji-No-Moto: Essence of Taste
- 1930s
Advertisement for Aji-No-Moto, a mono sodium glutamate (MSG) food additive product manufactured by S. Suzuki & Co., Ltd.
- Creator Of Work S. Suzuki & Co., Ltd.
- Subject Food additives, Food additives industry, Monosodium glutamate, Advertising
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Advertisement for K.T. Epicurean's Powder
- 1930s
Advertisement for K.T. Epicurean's Powder, a mono sodium glutamate (MSG) food additive product manufactured by the Kun Tai Factory, Shanghai, and distributed in the United States by Wah Chah Company.
- Creator Of Work Wah Chah Company
- Subject Food additives, Food additives industry, Monosodium glutamate, Advertising
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2 items
Aji-No-Moto: Essence of Taste
- 1930s
Advertisement for Aji-No-Moto, a mono sodium glutamate (MSG) food additive product manufactured by S. Suzuki & Co., Ltd.
- Creator Of Work S. Suzuki & Co., Ltd.
- Subject Food additives, Food additives industry, Monosodium glutamate, Advertising
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Letter from Eleanor Roosevelt to "Mr. Betz"
- 1939-Jun-09
Thank-you letter from First Lady Eleanor Roosevelt to Betz Laboratories for fabricating water identical to that found in London, which was then delivered to the White House and used for the tea served to the King and…
- Addressee Betz Laboratories, Inc.
- Author Roosevelt, Eleanor, 1884-1962
- Subject Betz Laboratories, Inc., Water--Analysis, Drinking water, Roosevelt, Franklin D. (Franklin Delano), 1882-1945, Roosevelt, Eleanor, 1884-1962, Elizabeth, Queen, consort of George VI, King of Great Britain, 1900-2002, George VI, King of Great Britain, 1895-1952, United States. Office of the First Lady, Presidents
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Letter from Eleanor Roosevelt to Edwin M. Ross
- 1939-Feb-07
Letter from First Lady Eleanor Roosevelt to Edwin M. Ross in which Roosevelt accepts Ross's offer to analyze and duplicate London city water which would be used to serve tea to the King and Queen of England.
- Addressee Ross, Edwin M.
- Author Roosevelt, Eleanor, 1884-1962
- Subject Betz Laboratories, Inc., Water--Analysis, Drinking water, Roosevelt, Franklin D. (Franklin Delano), 1882-1945, Roosevelt, Eleanor, 1884-1962, Elizabeth, Queen, consort of George VI, King of Great Britain, 1900-2002, George VI, King of Great Britain, 1895-1952, United States. Office of the First Lady, Presidents
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Telegram from Henrietta Nesbitt to W.H. and L.D. Betz
- 1939
Telegram from Henrietta Nesbitt (1874-1963), White House cook and housekeeper, to W.H. and L.D. Betz asking for an additional twenty gallons of the specially fabricated London city water to be delivered to the White…
- Addressee Betz Laboratories, Inc., Betz, L. Drew, Betz, William H.
- Creator Of Work Nesbitt, Henrietta
- Subject Betz Laboratories, Inc., Water--Analysis, Drinking water, Roosevelt, Franklin D. (Franklin Delano), 1882-1945, Roosevelt, Eleanor, 1884-1962, Elizabeth, Queen, consort of George VI, King of Great Britain, 1900-2002, George VI, King of Great Britain, 1895-1952, Presidents
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Letter from Malvina C. Thompson to Edwin M. Ross
- 1939-May-19
Letter from Malvina C. Thompson (secretary to First Lady Eleanor Roosevelt) to Edwin M. Ross instructing him that the samples of water fabricated by Betz Laboratories to duplicate London City water has arrived. Mrs.…
- Addressee Betz Laboratories, Inc., Ross, Edwin M.
- Author Thompson, Malvina, 1893-1953
- Subject Betz Laboratories, Inc., Water--Analysis, Drinking water, Roosevelt, Franklin D. (Franklin Delano), 1882-1945, Roosevelt, Eleanor, 1884-1962, Elizabeth, Queen, consort of George VI, King of Great Britain, 1900-2002, George VI, King of Great Britain, 1895-1952, United States. Office of the First Lady, Presidents
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53 items
American Chemical Society album of new members, 1938-1939
- 1938 – 1939
Photographic album containing approximately 440 black and white portraits of new members of the American Chemical Society for the years 1938-1939. The names and institutional affiliation of each individual are inscribed…
- Creator Of Work American Chemical Society
- Subject Chemists, American Chemical Society, Students, Learned institutions and societies