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Start Over You searched for: Date 1952 to 1953 Remove constraint Date: <span class="from" data-blrl-begin="1952">1952</span> to <span class="to" data-blrl-end="1953">1953</span>-
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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Thomas-Van Slyke Manometric Blood Gas Apparatus
- Circa 1953
The Manometric Blood Gas Apparatus was a revision on the original, fairly simple volumetric glass apparatus designed by Dr. Van Slyke in around 1917. The instrument liberated and isolated "the desired gas contained in a…
- Manufacturer Arthur H. Thomas Company
- Subject Blood gases, Medicine, Clinical chemistry
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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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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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"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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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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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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Magnesium rolling mill at Dow plant in Madison, Illinois
- 1952
General view of several unidentified employees surveying the magnesium rolling mill at the Dow Chemical Company facilities located in Madison, Illinois. Dedicated in 1954, the magnesium fabrication plant in Madison was…
- Creator Of Work Dow Chemical Company
- Photographer Korling, Torkel
- Subject Employees, Magnesium, Industries, Dow Chemical Company, Rolling-mill machinery, Machinery, Rolling-mills, Magnesium industry and trade
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Magnesium rolling mill at Dow plant in Madison, Illinois
- 1952
Overhead view of the magnesium rolling mill at the Dow Chemical Company facilities located in Madison, Illinois. Dedicated in 1954, the magnesium fabrication plant in Madison was the world's first facility designed for…
- Creator Of Work Dow Chemical Company
- Photographer Korling, Torkel
- Subject Magnesium, Industries, Dow Chemical Company, Rolling-mill machinery, Machinery, Rolling-mills, Magnesium industry and trade
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Employee at work in Dow Agricultural Research Laboratory
- 1952
General view of an unidentified employee using an apparatus to conduct an analysis at the Dow Chemical Company's Agricultural Research Laboratory facilities in Seal Beach, California. The laboratory was commonly used to…
- Creator Of Work Dow Chemical Company
- Photographer Korling, Torkel
- Subject Agricultural chemicals, Employees, Scientific apparatus and instruments, Dow Chemical Company, Soil fumigation, Agricultural chemistry, Glassware, Laboratories
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Reaction vessels at Dow Chemical Company plant
- 1953
General view of an unidentified employee at work in the Dow Chemical Company plant facilities located in Midland, Michigan. Several industrial-sized reaction vessels are visible in the photograph.
- Creator Of Work Dow Chemical Company
- Subject Employees, Industries, Scientific apparatus and instruments, Dow Chemical Company, Machinery
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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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Biological Chemical Laboratory at Dow Chemical Company
- 1952
General view of an unidentified employee conducting an experiment with assorted fruit specimens in the Dow Chemical Company's Biological Chemical Laboratory. The laboratory commonly conducted research and testing…
- Creator Of Work Dow Chemical Company
- Photographer Korling, Torkel
- Subject Employees, Laboratories, Dow Chemical Company, Biochemistry, Glassware, Scientific apparatus and instruments
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Biological Chemical Laboratory at Dow Chemical Company
- 1952
General view of an unidentified employee working with assorted test tubes in the Dow Chemical Company's Biological Chemical Laboratory. The laboratory commonly conducted research and testing related to the development…
- Creator Of Work Dow Chemical Company
- Photographer Korling, Torkel
- Subject Employees, Laboratories, Dow Chemical Company, Biochemistry, Tubes--Testing, Glassware, Scientific apparatus and instruments
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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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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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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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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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Granulation equipment at the Agricultural Engineering Laboratory
- Circa 1953
General view of granulation equipment used at the U.S. Department of Agriculture's Agricultural Engineering Laboratory located in Beltsville, Maryland. This equipment is believed to have been used by chemist John O.…
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Small-scale continuous granulation equipment
- Circa 1953
General view of small-scale continuous granulation equipment used at the U.S. Department of Agriculture's Agricultural Engineering Laboratory.
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Drillability apparatus at the Agricultural Engineering Laboratory
- Circa 1953
General view of an unidentified room at the U.S. Department of Agriculture's Agricultural Engineering Laboratory showing a drillability apparatus with fertilizer hoppers, a starwheel, and rotating plate mechanism.
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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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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…