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Start Over You searched for: Date 1955 Remove constraint Date: <span class="single" data-blrl-single="1955">1955</span>-
71 items
Notes on Water Analysis
- 1950s
Procedures for a series of tests used in water analysis. The experiments include the determination of various minerals and contaminants present in water samples such as nitrite, sulfates, iron, etc. Each contains a list…
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National 4-H Entomology Program exhibition display (circa 1950s)
- 1950s
General view of an exhibition display for the National 4-H Entomology Program sponsored by the Hercules Powder Company. The two individuals visible in the photograph are unidentified.
Formed in 1912 as part of an…
- Creator Of Work Hercules Incorporated
- Subject Hercules Incorporated, Corporations, 4-H clubs, Entomology, Entomology--Research, Science--Study and teaching, Insects
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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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Charles C. Price in classroom
- 1950s
General view of American chemist Charles C. Price lecturing in front of a blackboard. This photograph was likely taken at the University of Notre Dame, where he served as Professor and Chairman of the Department of…
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4 items
Monsanto Hall of Chemistry pamphlet
- 1955
The cover of this chromolithograph pamphlet depicts the entrance of Monsanto's Hall of Chemistry exhibit which opened in Disneyland's Tomorrowland in July 1955. Foldout contains illustrations and text on how chemistry…
- Creator Of Work Monsanto Company
- Subject Science--Study and teaching, Chemistry, California--Disneyland, Monsanto Company
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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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Handy Andy Junior Chemistry Lab
- 1955
Cardboard box with removable lid; lime cardboard insert with various indentations and slits for chemicals and tools; on the bottom is a row of six amber glass bottles with lime metallic removable lids houses in…
- Manufacturer Skil-Craft Corporation
- Subject Chemistry sets, Skil-Craft Corporation
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8 items
Fourth Annual Southern California Science Fair
- 1955
The pamphlet provides an overview of the rules, prizes, and purpose of the Southern California Science Fair, held April 23-29, 1955, at the Los Angeles County Museum. The following year, Beckman Instruments would become…
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2 items
Courtauld Atomic Model Kit
- 1950 – 1955
Wooden case with internal wooden dividers; model pieces are color coded and shape coded, and made of plastic with metal links as bonds. Model pieces can be assembled to create molecular structure for bromine, carbon,…
- Manufacturer Griffin & George Ltd
- Subject Molecules--Models, Chemistry--Study and teaching
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2 items
Skil-Craft No. CA-5 Chemistry Lab Case
- 1950 – 1959
Chemistry sets reached their heyday in the 1950s, but production of them began in the United States during World War I. Playing with a toy chemistry set inspired many a boy to become a chemist, and not until the late…
- Manufacturer Skil-Craft Corporation
- Subject Chemistry sets, Skil-Craft Corporation
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2 items
Porter Chemcraft Chemistry Lab featuring Atomic Energy
- 1950 – 1959
Chemistry sets reached their heyday in the 1950s, but production of them began in the United States during World War I. Playing with a toy chemistry set inspired many a boy to become a chemist, and not until the late…
- Manufacturer Porter Chemical Company
- Subject Chemistry sets, Porter Chemical Company
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3 items
Harmonic Reed Corporation Spitz Junior Planetarium
- Circa 1955
- Manufacturer Harmonic Reed Corporation
- Subject Harmonic Reed Corporation, Astronomy, Toys, Astronomical instruments
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Gilbert Chemistry Experiment Lab No. 12006
- 1955 – 1959
Chemistry sets reached their heyday in the 1950s, but production of them began in the United States during World War I. Playing with a toy chemistry set inspired many a boy to become a chemist, and not until the late…
- Manufacturer A.C. Gilbert Company
- Subject Chemistry sets, A.C. Gilbert Company
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Sargent Molecular Model Kit
- 1955 – 1965
White cardboard box with blue writing; contains black, blue, yellow, red, and green spheres as well as wooden and metal connectors.
Models kits, such as this one, are often found in laboratories and classrooms and are…
- Manufacturer E.H. Sargent and Company
- Subject Molecules--Models