REMOVE

1. North American; American
2. Evans, Walker
3. National Gallery of Canada
4. 1936

WHAT

1. Photographs (4)
2. gelatin silver print (4)

WHERE

1. North American; American (4)
2. U.S.A.: Mississippi, Vick … (2)
3. U.S.A.: Pennsylvania (1)
4. U.S.A.: Tennessee (1)

WHO

1. Evans, Walker (4)
2. National Gallery of Canad … (4)

WHEN

1. March 1936, printed later (2)
2. 1936, printed later (1)