
Imp. M. Victor (French, 19th/20th century)

Laboratoire d'actino-biologie (French, 20th Century)

Imp. Charles Lévy (French, 19th/20th century)

Imp. Lemercier & Cie (French, 19th/20th century)

Victor Prouvé (French, 1858-1943)

Claude Allin Shepperson (English, 1867-1921)

Theo Nieuwenhuis (Dutch, 1866-1951)

Ernest Coffin (English, active 1920s-1930s)

Robert Stöcklin (Swiss, 1889–1931)

Anonymous

Pat Keely (English, 1901-1970)

Clément-Henri Quinton (French, 1851-1920)

Laboratoire Lobica (French, 20th Century)

Laboratoires Zizine (French, 20th Century)

Cecil Charles Windsor Aldin (English, 1870 – 1935)

Pal (Jean de Paleologue) (Romanian, 1855 - 1942)

Edward Penfield (American, 1866 - 1925)

Anonymous

Anonymous

Anonymous

Wittemann Bros. (American, 1876-?)

Nakamura Fusetsu (Japanese, 1866 – 1943)