REMOVE

1. War profiteering.
2. World War, 1914-1918.
3. Vultures.
4. Ghosts.

WHAT

1. Drawings and Watercolors (1)
2. Editorial cartoons (1)
3. Soldiers. (1)

More 

WHO

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

WHEN

1. 1854-1931 (1)
2. 1918 (1)
3. 1918? (1)