
Anonymous

Anonymous

Anonymous

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

National Institutes of Health (American, 1887-)

Anonymous

Marcello Dudovich (Italian, 1878-1962)

Burkhard Mangold (Swiss, 1873-1950)

Anonymous

Anonymous

Hans Rudi Erdt (German, 1883 – 1918)

Johann Vincenz Cissarz (German, 1873-1942)

F. Heuser (American, 18th/19th Century)

Anonymous

James Edward Hervey MacDonald (English, 1873-1932)

Paul Maurou (French, 1848 -1931)

Edward Penfield (American, 1866 - 1925)

Lith. Van Geleyn (French, 19th/20th century)

Anonymous

Russell, Morgan & Co. (American, 19th/20th century)