"Boys Picking Slate in a Great Coal Breaker, Anthracite Mines, Pennsylvania"
Underwood & Underwood
c. 1913
Medium
stereoscopic gelatin silver prints
Dimensions
image/sheet (each): 8 × 7.7 cm (3 1/8 × 3 1/16 in.) mount: 8.8 × 17.8 cm (3 7/16 × 7 in.)
Classification
Photograph
Department
CPH
Museum
National Gallery of Art, Washington, D.C.
Credit
The Ross J. Kelbaugh Collection
Accession Number
2023.146.95