[Worker repairing break in sliver, Millville Manufacturing Company, Millville, New Jersey]

[Smiling worker leans on doorframe, American Lead Pencil, Bayonne, New Jersey]

[Bottles coming out of lehr, Whitall Tatum Company, Millville, New Jersey]

J. Robert Oppenheimer, director of the Institute for Advanced Study, Princeton, New Jersey

[Worker untying packages of silk prior to soaking skeins, Paterson, New Jersey]

The Dwarf, Palisades, New Jersey, USA

Albert Einstein, Princeton, New Jersey

[Hartford "I.S." glass-blowing machine, Whitall Tatum Company, Millville, New Jersey]