REMOVE

1. Uncle Sam (Nickname)
2. Diplomats
3. International relations.
4. pen and ink

WHAT

1. Drawings and Watercolors (1)
2. Editorial cartoons (1)
3. International relations. (1)
4. Spying. (1)

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WHO

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

WHEN

1. 1854-1931 (1)
2. 1915 (1)
3. 1915? (1)