Vintage photos of:
August 1942. "Production. Parachute making. As these two girls thread shroud cords through the material, these yards of silk become more nearly recognizable as one of the parachutes turned out by this Eastern plant. Pioneer Parachute Company, Manchester, Connecticut." Photo by William Rittase for the Office of War Information. View full size.
August 1942. Republic Drill and Tool Co., Chicago. "Pioneers of the production line, these two young workers are among the first women ever to operate a centerless grinder, a machine requiring both the knowledge of precision measuring instruments, and considerable experience and skill in setting up. In this Midwest drill and tool plant, manned almost exclusively by women, centerless grinders have been efficiently operated by women for more than a year, and company production figures have continued to soar." Medium-format nitrate negative by Ann Rosener for the Office of War Information. View full size.
November 1903. "Assembling room, Leland & Faulconer Manufacturing Co., Detroit. Men working in foundry and machine shop that produced automobile engines and merged with Cadillac Motor Co. in 1905." 8x10 inch dry plate glass negative, Detroit Publishing Company. View full size.
UPDATE: This is, as far as the Shorpy Research Department can tell, from a series of photos taken by Andreas Feininger in June 1942 at the East Hartford, Conn., engine manufacturing plant of Pratt & Whitney Aircraft.
Circa 1942. We've lost the caption for this photo of a lady operating yet another War-Winning Widget in Factorytown, USA. What is she making? View full size.