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Factories
13
name
C.F. Braun & Co
13
collection
Studies of a modern manufacturing plant
13
genre
Photographs
13
publisher
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C. F. Braun
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General Research Division
13
type
still image
13
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: C. F. Braun
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Title
: Anna Lee and Les Allen in "Heat wave."
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Stress-relief: The oven takes…
Machine-Shop: Radial drills ;…
Tool and die making materials…
Heat-exchanger Assembly: Sect…
Lowering tubebundle into body…
Pipe fabrication: Threaders, …
Filing pipe with sand for ben…
Engineering library ; Women's…
Heat-exchanger drafting ; Blu…
Heat-transfer and pressure-dr…
On test - exchangers, furnace…
Shipping: Completed heat-exch…
Train of heat-exchangers, con…
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