Public domain
Tank manufacture (Chrysler). This is a radial drill with index fixtures, for drilling and tapping holes in the drive housing for the Chrysler medium tank, the M-3. These twenty-eight ton steel monsters are being turned out in quantity by 10,000 workers at the huge Chrysler tank arsenal in Detroit
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineTank manufacture (Chrysler). This is a radial drill with index fixtures, for drilling and tapping holes in the drive housing for the Chrysler medium tank, the M-3. These twenty-eight ton steel monster. 1940-01-01. Palmer, Alfred T., United States. Office For Emergency Management. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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