REMOVE

1. Submarines
2. Military officers
3. Defense industry.
4. Rogers, W. A.
5. 1915

WHAT

1. Defense industry. (1)
2. Drawings and Watercolors (1)
3. Editorial cartoons (1)
4. Military officers (1)
5. pen and ink (1)
6. World War, 1914-1918. (1)

WHO

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

WHEN

1. 1854-1931 (1)
2. 1915? (1)