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c f braun co publisher

factories

new york public library

science industry and business library general collection

studies of a modern manufacturing plant

x ray

20th century

images of x ray

public
3 media by topic ∙ page 1 of 1
Viewing x-ray film to assure perfect welds ; One of the four 200,000 volt x-ray machines.

Viewing x-ray film to assure perfect welds ; One of the four 200,000 v...

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description

Entrance to X-ray ; The X-ray building gas development rooms, viewrooms, film library ; Woodworking-shop, comletely equipped, including kiln-drier.

Entrance to X-ray ; The X-ray building gas development rooms, viewroom...

Public domain photograph of factory building, free to use, no copyright restrictions image - Picryl description

X-Ray of welds: 400,000 volt x-ray machine, self-propelled.

X-Ray of welds: 400,000 volt x-ray machine, self-propelled.

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description