Social Ethics, Theory: Germany. Portraits of Hegel; Kant; Lassalle; Marx; Münsterberg; Schmoller; Stoecker; Wagner: Socialist Leaders

[Building reflected in water]

David, Fall, Auburndale

Untitled (couple and little girls dancing)

Social Settlements: United States. Massachusetts. Boston. South End House: South End House, Boston, Mass.: Vacation School 1907.: Girls' Cooking Class at Table.

Untitled

Charity, Public: United States. New York. Viola. Rockland County Almshouse: Almshouses of Rockland County, N.Y.: Men's Building; Superintendant's Office

Untitled (large oil derrick tower in front of low buildings)

Untitled (bridge construcion, large beams)

Untitled (child receiving gift from Santa Claus)

Adjustable Sun Screen, 1935 [designer: Gustav Hassenpflug]

Untitled (nature abstraction)

Housing, Improved: Belgium. "Ministère de l'industrie et du travail": Plans of Cheap Dwellings: Improved Housing: Belgium: Société Anonyme de Garantie