REMOVE

1. Photographs
2. US, PA, Pittsburgh
3. Hine, Lewis W.

WHAT

1. Photography (2)
2. negative, gelatin on glas … (1)
3. negative, gelatin on nitr … (1)

WHERE

1. US, PA, Pittsburgh (2)

WHO

1. George Eastman House (2)
2. Hine, Lewis W. (2)

WHEN

1. 1940 (2)
2. 1905 (1)
3. 1920 (1)
4. ca. 1905-1940 (1)
5. ca. 1920-1940 (1)