REMOVE

1. Children.
2. Indians of North America
3. Glass negatives
4. Photographs
5. Library of Congress Prints a …

WHAT

1. Glass negatives (1)
2. Indians of North America (1)
3. negative (1)

WHO

1. Genthe, Arnold (1)
2. Library of Congress Print … (1)

WHEN

1. 1869-1942 (1)
2. 1899 (1)
3. 1928 (1)
4. between 1899 and 1928 (1)