[Men working on sidewalk.]

[Man working with scientific equipment.]

[Man operating unidentified machine.]

[Construction work in front of a block of townhouses.]

[Man working at the New York World's Fair construction site.]

[Firing china, man adding wood to a kiln.]

[Interior, typesetting.]

[Men working on elevated train tracks.]

Green Street. Roman Bronze Works, old foundry, interior.

Hunt's Point Development - Land Driver and Trestle

[Man working with lead.]

[Man working on bridge to Administration Building.]

Green Street. Roman Bronze Works, new foundry, interior.

[Man working on a camera lens.]

Green Street. Roman Bronze Works, finishing room.

Labor Temple, New York City. Friend's Work Camp

[Interior, possibly a basement, with unidentified equipment.]

[Man operating equipment, Radio City Music Hall.]

Hospital. Interior, x-ray room

[Interior, milk bottling plant.]