REMOVE

1. Glass transparencies
2. Portrait photographs
3. between 1906 and 1911

WHAT

1. Glass transparencies (2)
2. Photographs (2)
3. Portrait photographs (2)
4. transparency (2)

WHO

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

WHEN

1. 1869-1942 (2)
2. 1906 (2)
3. 1911 (2)
4. between 1906 and 1911 (2)