REMOVE

1. Illustrations
2. pen and ink
3. Library of Congress Prints a …
4. between 1914 and 1918

WHAT

1. Drawings and Watercolors (1)
2. Nurses. (1)
3. Soldiers. (1)
4. War casualties. (1)

WHO

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

WHEN

1. 1854-1931 (1)
2. 1914 (1)
3. 1918 (1)
4. between 1914 and 1918 (1)