REMOVE

1. gelatin silver print
2. North American; American
3. Heinecken, Robert F.
4. ca. 1971

WHAT

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

WHERE

1. North American; American (2)

WHO

1. Heinecken, Robert F. (2)
2. San Francisco Museum of M … (2)

WHEN

1. 1969 (2)
2. 1973 (2)
3. ca. 1971 (2)