May 1942. Continuing the series last seen here. "Parris Island, South Carolina. Special Marine units learning how to bed down a big barrage balloon." Photos by Pat Terry and Alfred Palmer for the Office of War Information. View full size.

May 1942. "Running up a barrage balloon. Scene at the U.S. Marine Corps glider detachment training camp at Parris Island, South Carolina." Photo by Alfred Palmer for the Office of War Information. View full size.

August 1942. "Training in marksmanship helps girls at Roosevelt High School in Los Angeles develop into responsible women. Part of Victory Corps activities there, rifle practice encourages girls to be accurate in handling firearms. Practicing on the rifle range in the school's basement." Large format acetate negative by Alfred Palmer for the Office of War Information. View full size.

February 1943. "Working on a 'Vengeance' dive bomber at Vultee Aircraft in Nashville, Tennessee." Gunning away at the Axis, one rivet at a time. Kodachrome transparency by Alfred Palmer, Office of War Information. View full size.

June 1942. "Combustion Engineering Co., Chattanooga, Tennessee. Welder making boilers for a ship." A definite 1950s sci-fi vibe here. 4x5 Kodachrome transparency by Alfred Palmer, Office of War Information. View full size.

July 1942. "Production. B-25 bombers. Mounting a 1700-horsepower Wright Whirlwind engine to the firewall of a B-25 bomber. Fairfax bomber plant, Kansas City." 4x5 Kodachrome transparency by Alfred Palmer. View full size.

December 1941. Akron, Ohio. "Manufacture of self-sealing gas tanks, Goodyear Tire & Rubber Co." A patriotic ensemble of red, white and blue. 4x5 Kodachrome transparency by Alfred Palmer, Office of War Information. View full size.

December 1941. "Electronics technician, Goodyear Aircraft Corp., Akron, Ohio." 4x5 Kodachrome transparency by Alfred Palmer, OWI. View full size.

June 1942. "Crewman of an M-3 tank, Fort Knox, Kentucky." Or could it be Fort Dix? Kodachrome transparency by Alfred Palmer for the OWI. View full size.

October 1942. "Douglas Aircraft plant at Long Beach, California. An A-20 bomber being riveted by a woman worker." (With, yes, a power drill.) 4x5 Kodachrome transparency by Alfred Palmer, Office of War Information. View full size.

February 1942. "Conversion. Copper and brass processing. Weighing brass scrap. The war program calls for the use of such vast amounts of brass and copper, among other metals, that all available scrap must be utilized. Here a truckload of brass trimmings from a sheet mill is being weighed. From here it will go to the casting shop, where it will be remelted and cast again into billets. Chase Brass and Copper Company, Euclid, Ohio." 4x5 nitrate negative by Alfred Palmer for the Office of War Information. View full size.

October 1942. Inglewood, California. "Employees at North American Aviation, Incorporated, assembling the cowling on Allison motors for the P-51 'Mustang' fighter planes." 4x5 inch Kodachrome transparency by Alfred Palmer for the Office of War Information. View full size.

October 1942. "Women become skilled shop technicians after careful training in the school at the Douglas Aircraft Company plant in Long Beach, California. Planes made here include the B-17F Flying Fortress heavy bomber, A-20 assault bomber and C-47 transport." Happy Labor Day from Shorpy! 4x5 Kodachrome transparency by Alfred Palmer, Office of War Information. View full size.

February 1942. Akron, Ohio. "Conversion. Beverage containers to aviation oxygen cylinders. Removal from solution tank at a rubber factory now producing metal essential for the Army. This bath, which follows the removal of the weld scale, gives the inside of the cylinder a further cleaning and removes all chemicals which may remain from the previous operation." 4x5 nitrate negative by Alfred Palmer for the Office of War Information. View full size.

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.