REMOVE

1. Dancers.
2. Glass transparencies
3. Photographs
4. Library of Congress Prints a …
5. between 1915 and 1918

WHAT

1. Glass transparencies (1)
2. transparency (1)

WHO

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

WHEN

1. 1869-1942 (1)
2. 1915 (1)
3. 1918 (1)
4. between 1915 and 1918 (1)