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Start Over You searched for: Date 1955 Remove constraint Date: <span class="single" data-blrl-single="1955">1955</span>-
"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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Cliffs Dow plant in Marquette, Michigan
- After 1934 – before 1970
General view of a section of the interior of the Cliffs Dow wood distillation plant located in Marquette, Michigan. Seeking a source of raw material for its new plastic, ethylcellulose, the Dow Chemical Company joined…
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Cliffs Dow plant in Marquette, Michigan
- After 1934 – before 1970
General view of a section of the interior of the Cliffs Dow wood distillation plant located in Marquette, Michigan. Seeking a source of raw material for its new plastic, ethylcellulose, the Dow Chemical Company joined…
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Double flask for demonstrating anaerobic fermentation
- 1939 – 1967 (Date span attributed to photograph)
Photograph of a double flask used by French biologist, microbiologist, and chemist Louis Pasteur (1822-1895) to demonstrate anaerobic fermentation, as displayed at the Pasteur Institute in Paris. Per notations…
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Apparatus at U.S. Department of Agriculture facility
- 1950s
General view of an unidentified apparatus, possibly a hopper or type of granulation equipment, at an unidentified U.S. Department of Agriculture facility, likely the U.S.D.A.'s Agricultural Engineering Laboratory. Three…
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Autoclave at the Aeronautical Materials Laboratory
- 1950s – circa
General view of an autoclave, used for the fabrication of plastics, at the Naval Air Engineering Center's Aeronautical Materials Laboratory. In the foreground, Laboratory Technical Director J. Hartley Bowen, Jr.…
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3 items
Beckman Model E Ultracentrifuge Rotor
- 1950s
Beckman Instruments began producing centrifuges after their January 1, 1955 acquisition of industry leader, Specialized Instruments Corporation, or Spinco. With Spinco came the famous Model E Ultracentrifuge, which was…
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Delores Horne analyzing weed killer in Dow Analytical Laboratory
- 1950s
General view of chemist Delores Horne analyzing the active constituent of a weed killer in the Dow Chemical Company's Analytical Laboratory located in Midland, Michigan. Per a notation accompanying the photograph, Ms.…
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Dow Chemical Company Glycol plant
- 1950s
General view of the interior of a section of the Dow Chemical Company Glycol plant located in Midland, Michigan.
- Creator Of Work Dow Chemical Company
- Subject Employees, Industries, Glycols, Dow Chemical Company, Machinery
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Dow Chemical Company Styron manufacturing facilities
- 1950s
General view of unidentified employees at work in the Styron manufacturing facilities at the Dow Chemical Company plant located in Midland, Michigan. A Styron belt (also known as a ribbon) is visible being extruded from…
- Creator Of Work Dow Chemical Company
- Subject Plastics, Employees, Extrusion process, Dow Chemical Company, Corporations, Plastics--Extrusion, Plastics industry and trade, Machinery
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Evelyn Photoelectric Colorimeter
- 1950 – 1959
Wooden box with metal instrument panel on top; four small black rubber feet on bottom; front of wooden box contains printed instructions and folds down to show inside of instrument; rectangular wooden area attached to…
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Interior view of fertilizer apparatus
- 1950s
Close-up view of the interior of an apparatus likely used for the manufacture and/or testing of fertilizer at an unidentified U.S. Department of Agriculture facility.
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Stokes Tablet Press at Agricultural Engineering Laboratory
- 1950s
General view of a Stokes Tablet Press at the U.S. Department of Agriculture's Agricultural Engineering Laboratory facility. A tablet press is a mechanical device that compresses granulated material into tablets or…
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2 items
Students' Potentiometer
- 1950s
Potentiometers are used to measure electromotive force (emf) by balancing it with a known emf. The concept was first developed in 1841 by J. C. Poggendorff and improved throughout the 19th century by Latimer Clark and…
- Manufacturer Leeds and Northrup Company
- Subject Potentiometer, Leeds and Northrup Company
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Styron belt at Dow Chemical Company facility
- 1950s
General view of employees examining a Styron belt (also known as a ribbon) as it is extruded from a machine in the Styron manufacturing facilities at the Dow Chemical Company plant located in Midland, Michigan. Per…
- Creator Of Work Dow Chemical Company
- Subject Plastics, Employees, Extrusion process, Dow Chemical Company, Corporations, Plastics--Extrusion, Plastics industry and trade, Machinery
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U.S. Department of Agriculture drillability apparatus
- 1950s – circa
General view of a drillability apparatus with fertilizer hoppers, a starwheel, and rotating plate mechanism at an unidentified U.S. Department of Agriculture facility.
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Analytical Laboratory at Dearborn Chemical Company facility
- 1955
General view of employees (left to right) Ruth Johnson Dugo, Lillian Kazmierzki, Valentine I. Miciulis, and Serge Levicki at work in the Analytical Laboratory at the Dearborn Chemical Company's 35th Street laboratory…
- Creator Of Work Dearborn Chemical Company
- Subject Women in science, Employees, Chemical industry, Laboratories, Water purification chemicals industry, Corporations, Women employees, Glassware, Dearborn Chemical Company, Scientific apparatus and instruments, Dugo, Ruth Johnson, Kazmierzki, Lillian, Miciulis, Valentine I., Levicki, Serge
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Packaging of Saran Wrap at Dow facility
- 1955
Elevated view of a conveyor belt transporting boxes of Saran Wrap at a Dow Chemical Company manufacturing facility in Midland, Michigan. Initially developed for the U.S. Army to wrap arms and equipment for transport…
- Creator Of Work Dow Chemical Company
- Subject Plastics, Employees, Dow Chemical Company, Belt conveyors, Consumer goods, Plastics industry and trade, Machinery
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Roger Monroe in Aromatics Laboratory at Dow Chemical Company
- Circa 1955
General view of chemist Roger Monroe working with a still in the Dow Chemical Company's Bush Aromatics Research Department.
- Creator Of Work Dow Chemical Company
- Photographer Korling, Torkel
- Subject Employees, Laboratories, Dow Chemical Company, Aromaticity (Chemistry), Glassware, Scientific apparatus and instruments, Monroe, Roger
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Saran Wrap plant at Dow Chemical Company
- 1955
General view of the assembly of rolls of Saran Wrap at the Dow Chemical Company plant in Midland, Michigan. Initially developed for the U.S. Army to wrap arms and equipment for transport during World War II, saran…
- Creator Of Work Dow Chemical Company
- Photographer Korling, Torkel
- Subject Plastics, Employees, Industries, Dow Chemical Company, Plastics industry and trade, Machinery
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Saran bubble at Dow Chemical Company
- 1955
General view of an unidentified employee handling a saran bubble as it is extruded from a machine during the production of saran film at the Dow Chemical Company plant in Midland, Michigan. During production, the film…
- Creator Of Work Dow Chemical Company
- Photographer Korling, Torkel
- Subject Plastics, Employees, Industries, Dow Chemical Company, Plastics industry and trade, Machinery
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Saran film manufacturing at Dow Chemical Company
- 1955
General view of the manufacturing of saran film at the Dow Chemical Company plant in Midland, Michigan. During production, saran film was trimmed and wound into so-called inventory rolls, such as those visible in the…
- Creator Of Work Dow Chemical Company
- Subject Plastics, Industries, Dow Chemical Company, Plastics industry and trade, Machinery
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2 items
Series Sixty student microscope
- 1955 – 1960
American Optical Corporation Sixty student model monocular microscope features American Optical Spencer objective lenses.
American Optical Corporation was a successor to the Spencer Lens Company, founded by Charles…
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Tensile testing of new aircraft alloys
- 1955
General view of technicians conducting tensile tests on new aircraft alloys at the Naval Air Material Center's Aeronautical Materials Laboratory. In tensile, or tension, testing, tensile machines are used to subject…