Industrial Problems, Welfare Work: United States. Pennsylvania. Pittsburgh. H.J. Heinz Company: A Cooking Class.
Unknown
1898–1908
- Medium
- Gelatin silver print
- Dimensions
- image: 30.9 x 41.9 cm (12 3/16 x 16 1/2 in.) mount: 37 x 50.5 cm (14 9/16 x 19 7/8 in.)
- Genre
- Photographs
Tags
American
