
Rachael Romero (Australian, b. 1953)

Harry Whitney McVickar (American, 1860 - 1905)

Osmar Schindler (German, 1867-1927)

Anonymous

Laboratoires biologiques de l'Ile-de-France (French, 20th Century)

Laboratoire français de chimiothérapie (French, 20th Century)

Adolphe Crespin (Belgian, 1859-1944)

Glenn Stuart Pearce (American, 1909-1986)

Hollerbaum & Schmidt (German, 19th/20th century)

Karl Mediz (Austrian, 1868-1945)

Franz O. Schiffers (American, Active 1946)

Anonymous

James Fuller Queen (American, 1820-1886)

Anonymous

Anonymous

Joseph Gould (American, 1880 - 1935)

Anonymous

Laboratoire Marinier (French, 20th Century)

Laboratoires Petit (French, 20th Century)

Anonymous