[Worker removing full can of sliver, Millville Manufacturing Company, Millville, New Jersey]

[Three "toppers" topping 51-gauge hosiery, Minnesac Mills, Philadelphia]

Philadelphia, Pennsylvania - Hosiery

[Hand sanders working on cabinets, RCA Victor, Camden, New Jersey]

[Machinist shaping part of driveshaft on largest locomotive, Baldwin Locomotive Works, Eddystone, Pennsylvania]

[Boilermaker tapping for stay-bolts in boiler of modern locomotive, Baldwin Locomotive Works, Eddystone, Pennsylvania]

[Tool-builder planing for taper shoe on steam hammer ram, Baldwin Locomotive Works, Eddystone, Pennsylvania]

[Toolmaker making taper sleeve-gauge from taper reamer, Baldwin Locomotive Works, Eddystone, Pennsylvania]