Search Results
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3 items
Nylon drawing machine and creel at Seaford plant
- 1946-Feb
- 1946-Mar-31
Three views of a nylon drawing machine and creel (a rack holding bobbins or spools for spinning) used at the DuPont plant in Seaford, Delaware during the early stages of nylon production and research.
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Unidentified U.S.D.A. building
- 1940s – circa
Exterior view of an unidentified United States Department of Agriculture building. The building is believed to be part of the U.S.D.A.'s Agricultural Engineering Laboratory facility located in Beltsville, Maryland.
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Filipino postage stamp commemorating the Philippine Islands (Colonial Era)
- Before 1946
Depicts the Salinas Salt Springs in the Philippines.
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Postcard and French postage stamp commemorating Louis Pasteur
- After 1885 – before 1953
Postcard image is a reproduction of Finnish painter Albert Edelfelt's famed portrait "Pasteur Dans Son Laboratoire" [Pasteur In His Laboratory]. The portrait depicts Pasteur in his laboratory at the rue d'Ulm,…
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More Penicillin...because Nickel guards purity...prevents spoilage
- 1946-Apr-27
Black and white advertisement from the International Nickel Company, Inc. highlighting the use of nickel to produce corrosion-resisting stainless steel for a variety of applications. The advertisement features an…
- Artist Flanagan, John Richard, 1895-1964
- Creator Of Work International Nickel Company
- Subject International Nickel Company, Penicillin, Women employees, Employees, Nickel, Nickel industry, Drugs
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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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National Technical Laboratories banquet
- 1946
The head table at a banquet for an unidentified occasion. Mabel and Arnold Beckman are second and third from left, respectively.
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23 items
National Technical Laboratories company picnics
- 1940s
- 1946
- 1949
The bordered photograph featuring Coca-Cola bottles and ice buckets is dated 1949. The bordered photographs of children are dated 1946. The exact date of the photographs without white borders is unknown.
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National Technical Laboratories: Mission Street building, South Pasadena
- 1940s
This building at 820 Mission Street was the first built exclusively for National Technical Laboratories in 1940.
- Subject Buildings, Beckman Instruments, Inc.
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Beckman IR-12 Spectrophotometer
- 1940s
The Beckman Instruments IR spectrophotometers began as a request from the Office of Rubber Reserve to Arnold O. Beckman in 1942, asking for an infrared spectrophotometer that they could use to create rubber. Under this…
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Beckman IR Spectrophotometer final assembly wiring
- 1946-May-20
The Beckman Instruments IR spectrophotometers began as a request from the Office of Rubber Reserve to Arnold O. Beckman in 1942, asking for an infrared spectrophotometer that they could use to create rubber. Under this…
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Beckman Infrared Spectrophotometer amplifier circuit diagram
- 1946-May-21
The Beckman Instruments IR spectrophotometers began as a request from the Office of Rubber Reserve to Arnold O. Beckman in 1942, asking for an infrared spectrophotometer that they could use to create rubber. Under this…
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Beckman IR spectrophotometer power supply circuit diagram
- 1946-May-21
The Beckman Instruments IR spectrophotometers began as a request from the Office of Rubber Reserve to Arnold O. Beckman in 1942, asking for an infrared spectrophotometer that they could use to create rubber. Under this…
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Double conical blenders at Althouse Chemical Company plant
- 1946
View of the double conical blenders at the Althouse Chemical Company manufacturing plant located in Reading, Pennsylvania. Employees Howard Myers (left) and Warren Kalbach are seen filling drums with dye powder from the…
- Contributor Feeman, James
- Creator Of Work Tenschert, John A.
- Subject Dye industry, Employees, Dyes and dyeing, Dyes and dyeing--Equipment and supplies, Althouse Chemical Company
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Loading dye paste onto dryer trays at Althouse Chemical Company plant
- 1946
View of employees loading dye paste onto dryer trays at the Althouse Chemical Company manufacturing plant in Reading, Pennsylvania. As part of the manufacturing process, the trays were later inserted into the…
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Control panel at the Althouse Chemical Company plant
- 1946
View of a control panel used to regulate the air pressure in the blow cases at the Althouse Chemical Company manufacturing plant in Reading, Pennsylvania. Housed in the Press Room, blow cases were used for blowing dye…
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Press Room at the Althouse Chemical Company plant
- 1946
General view of the Press Room at the Althouse Chemical Company manufacturing plant in Reading, Pennsylvania. Employees are seen removing press cake from the filter presses to transfer them to the buggies at the center…
- Contributor Feeman, James
- Creator Of Work Tenschert Commercial Photo Studio
- Subject Dye industry, Dyes and dyeing, Dyes and dyeing--Equipment and supplies, Althouse Chemical Company
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Press Room at the Althouse Chemical Company plant
- 1946
General view of the Press Room at the Althouse Chemical Company manufacturing plant in Reading, Pennsylvania. Employees are seen removing press cake from the filter presses to transfer them to the buggies at the center…
- Contributor Feeman, James
- Subject Dye industry, Dyes and dyeing, Dyes and dyeing--Equipment and supplies, Althouse Chemical Company
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Heating tubs at the Althouse Chemical Company plant
- 1946
General view of the heating tubs at the Althouse Chemical Company manufacturing plant in Reading, Pennsylvania. At left, an unidentified employee is seen using a Hastelloy pipe and jet to pump high-pressure steam into…
- Contributor Feeman, James
- Creator Of Work Tenschert Commercial Photo Studio
- Subject Dye industry, Scientific apparatus and instruments, Dyes and dyeing, Dyes and dyeing--Equipment and supplies, Althouse Chemical Company
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Portable pH meter in use at Althouse Chemical Company plant
- 1946
General view of Martin Eby (left) using a portable pH meter at the Althouse Chemical Company manufacturing plant in Reading, Pennsylvania. The photograph also shows several pieces of equipment used in the manufacture of…
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Addition of chemical intermediate at Althouse Chemical Company plant
- 1946
View of Martin C. Eby, Plant Manager, at the Althouse Chemical Company plant in Reading, Pennsylvania adding a chemical intermediate to a steel autoclave. At right, a barrel of intermediate sits on a portable scale.
…- Contributor Feeman, James
- Subject Dye industry, Employees, Dyes and dyeing, Dyes and dyeing--Equipment and supplies, Althouse Chemical Company
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Production Department at the Althouse Chemical Company plant
- 1946
General view of the Production Department at the Althouse Chemical Company plant in Reading, Pennsylvania showing various equipment used in the production of azo dyes. Assorted equipment and apparatus visible in the…
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Coupling tubs at the Althouse Chemical Company plant
- 1946
General view of the coupling tubs used for the manufacture of azo dyes at the Althouse Chemical Company plant in Reading, Pennsylvania. In a typical manufacturing process for azo dyes, coupling tubs are recessed in the…
- Contributor Feeman, James
- Creator Of Work Tenschert Commercial Photo Studio
- Subject Dye industry, Dyes and dyeing, Dyes and dyeing--Equipment and supplies, Althouse Chemical Company
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Beckman Model R pH meter
- 1942 – 1959
The Model R Industrial pH Meter was first produced in 1942, although this photograph was likely taken much later.
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California…
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Beckman Model H pH meter pictorial wiring diagram
- 1946-Oct-16
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California citrus industry, who needed an accurate way to measure the acidity of his product. The resulting instrument kicked off…