Turning Groove in the shell for the Copper Gas-Check in the Machine shop power house

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'Turning Groove in the shell for the Copper Gas-Check in the Machine shop power house' (1906). Artist/photographer: Unsigned . Provenance: "Scientific American". Type: Antique halftone photographic print.

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Size: 2786px × 2505px
Photo credit: © Antiqua Print Gallery / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 1906, 20th, antique, century, copper, gas, groove, halftone, house, machine, photographic, power, print, shell, shop, turning, twentieth, vintage