REMOVE

1. Periodical illustrations
2. Machine guns.
3. 1918
4. 1918?

WHAT

1. Drawings and Watercolors (1)
2. Machine guns. (1)
3. Periodical illustrations (1)
4. World War, 1914-1918 (1)
5. watercolor (1)

WHO

1. Library of Congress Print … (1)
2. Penfield, Edward (1)

WHEN

1. 1866-1925 (1)
2. 1918? (1)