REMOVE

1. pen and ink
2. Boat & ship industry.
3. Editorial cartoons
4. Government spending policy.
5. Library of Congress Prints a …
6. 1918?

WHAT

1. Boat & ship industry. (1)
2. Defense industry. (1)
3. Drawings and Watercolors (1)
4. Editorial cartoons (1)
5. Government spending polic … (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)