REMOVE

1. pen and ink
2. Horseback riding.
3. Library of Congress Prints a …
4. 1912
5. between 1900 and 1912
6. 1900

WHAT

1. Drawings and Watercolors (1)
2. Editorial cartoons (1)
3. Government officials (1)
4. Horseback riding. (1)
5. pen and ink (1)

WHO

1. Library of Congress Print … (1)
2. Rogers, W. A. (1)

WHEN

1. 1854-1931 (1)
2. between 1900 and 1912 (1)