Jan Kanty Gumowski (Polish, 1883-1946)

William Fowler Hopson (American, 1849-1935)

Emil Doepler (German, 1855 – 1922)

Anne M. Danielsen (American, 19th/20th century)

Anonymous

Anonymous

Edwin Davis French (American, 1851–1906)

Anonymous

Juliusz Dzierżanowski (Polish, 1873-1943)

Franz von Bayros (Austrian, 1866-1924)

Anonymous

Anonymous