[Spinner piecing-up, Millville Manufacturing Company, Millville, New Jersey]

[Man inspecting transformers, coils, capacities, cables, and tube sockets to be ready for wiring, RCA Victor, Camden, New Jersey]

[Workers assembling boiler for modern locomotive, Baldwin Locomotive Works, Eddystone, Pennsylvania]

[Worker putting skein on swift to wind on bobbin, Skinner and Sons, Holyoke, Massachusetts]

[Semi-skilled worker operating turret head to drill, counter-sink, face, and sharpen parts, Hamilton Watch, Lancaster, Pennsylvania]

[Semi-skilled worker putting in pallet arbor, Hamilton Watch, Lancaster, Pennsylvania]

[Semi-skilled card operative piecing up ends, showing man and machine in action, Pickett Yarn Mill, High Point, North Carolina]

[Highly-skilled worker spinning, Pickett Yarn Mill, High Point, North Carolina]