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2 items
Einige Versuche an Metallkristalle
- Some Experiments on Metal Crystals
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A German translation of an experimental methodology written by Constance Fligg Elam Tipper (1891-1995), an English metallurgist and crystallographer. Elam was the first female full-time faculty member at the Cambridge…
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Helipot Division: Production
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The production room at the Helipot Division of Beckman Instruments, Inc., where mostly women employees assemble potentiometers, dials, and other small devices.
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Women working on the Beckman Digital Multimeter production line
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Multimeters are instruments capable of making multiple measurements, typically voltage, current, and resistance.