
Fritz Erler (German, 1868–1940)

Strobridge & Co. Lith. (American, 1847 -)

Emil Pirchan (Austrian, 1884-1957)

Trautmann, Bailey & Blampey (American, 19th/20th Century)

Anonymous

Hugo Höppener (Fidus) (German, 1868 – 1948)

Richard Halls (American, 1906 - )

Abram Games (English, 1914-1996)

Harvey Ellis (American, 1852-1904)

Imp. F. Champenois (French, 19th/20th century)

Rudolf Heinisch (German, 1896-1956)

Charles Breijer (Dutch, 1914-2011)

National Institutes of Health (American, 1887-)

Anonymous

Eric Rohman (Swedish, 1891 - 1949)

Jan Bulas (Polish, 1878-1917)

Jules Chéret (French, 1836-1932)

Anonymous

Winold Reiss (American, 1886-1953)