Industrial Problems, Prevention of Accidents: Safety Devices for Prevention of Accidents

Kulu, Spiti; Valley and Snowy Peaks seen from Hamta Pass

Untitled (steel strike, Warren, Ohio)

[View of elevated railroad in the snow, New York]

Recreation, Parks and Playgrounds: United States. New York. New York City. Crotona Park, Vacation Playground: New York City Public Schools. Examples of the Adaptation of Education to Special City Needs: Kindergarten - Crotona Park. Fulton Ave, 173rd St.

Untitled (landscape, Grünsee, Austria, from path on hillside)

Mrs. Henry Clay Frick and Children, Pittsburgh

Untitled (funnel)

Study in Equilibrium

Getting a Haircut on the Street

Untitled (guard at Longboat Key Towers, FL)

Untitled (fishermen in a boat off the coast, Nazaré, Portugal)

[Night view of Bauhaus building, Dessau]