REMOVE

1. Photographs
2. silver gelatin print
3. 1921-08
4. First half of the twentieth …

WHAT

1. silver gelatin print (1)

WHERE

1. North American; American (1)

WHO

1. Cranes, derricks, etc. (1)
2. Louisiana State Museum (1)
3. Teunisson, John N. (1)

WHEN

1. 1900 (1)
2. 1949 (1)
3. First half of the twentie … (1)