REMOVE

1. landscape, winter
2. gelatin silver print

WHAT

1. Photographs (2)
2. gelatin silver print (2)
3. landscape, winter (2)
4. personage, identified (1)
5. transportation, dog sled (1)

WHERE

1. American (1)
2. Antarctica (1)
3. North American; American (1)
4. US, IL, Chicago (1)

WHO

1. George Eastman House (2)
2. Byrd, Richard E. (1)
3. Callahan, Harry (1)

WHEN

1. 1930 (1)
2. 1940 (1)
3. 1948 (1)
4. 1950 (1)
5. ca. 1933 (1)