February 1942. Cincinnati, Ohio. "Aluminum casting. The heads of these heat-treated pistons must be spotted prior to Brinell hardness testing. Young women are employed for this job by a large Midwest aluminum foundry now converted to war production. Aluminum Industries Inc." 4x5 nitrate negative by Alfred Palmer for the Office of War Information. View full size.
  BUY PRINT    February 1942. Cincinnati, Ohio. "Aluminum casting. The heads of these heat-treated pistons must be spotted prior to Brinell hardness testing. Young women are employed for this job by a large Midwest aluminum foundry now converted to war production. Aluminum Industries Inc." 4x5 nitrate negative by Alfred Palmer for the Office of War Information. | Click image for Comments. | Home | Browse All Photos