REMOVE

1. gelatin silver print
2. Photographs
3. portrait, male
4. people, at work
5. North American; American

WHAT

1. gelatin silver print (2)
2. people, at work (2)
3. portrait, male (2)

WHERE

1. North American; American (2)
2. US, NY, New York (2)

WHO

1. Engel, Morris (2)
2. George Eastman House (2)

WHEN

1. 1930 (2)
2. 1940 (2)
3. ca. 1935 (2)