Columbia subject headings:
Harvard subject headings:
Germany--Politics and government--1888-1918--Caricatures and cartoons.
Postcards--Germany--History--19th century.
Postcards--Germany--History--20th century.
William II, German Emperor, 1859-1941--Caricatures and cartoons.
William II, German Emperor, 1859-1941--Criticism and interpretation--Caricatures and cartoons.
World War, 1914-1918--Peace--Caricatures and cartoons.
Princeton subject headings:
Postcards--Germany--19th century.
Postcards--Germany--20th century.
William II, German Emperor, 1859-1941--Criticism and interpretation--Caricatures and cartoons.