
Laboratoire du docteur Plantier (French, 20th Century)

Laboratoire Freyssinge (French, 20th Century)

Victor Lenepveu (French, 1852-1902)

The Otis Lithograph Co. (American, 19th/20th Century)

Laboratoires Clin, Comar & Cie (French, 20th Century)

Ludwig Hohlwein (German, 1874 – 1949)

Eric Rohman (Swedish, 1891 - 1949)

Quigley Litho. Co. (American, 19th/20th century)

Laboratoires des établissements Fonda (French, 20th Century)

Anonymous

Acme Litho Co. (American, 19th/20th Century)

Emil Cardinaux (Swiss, 1877–1936)

Laboratoires du docteur Pinard (French, 20th Century)

Leonida Edel (Italian, 1864-1940)

Bernard Partridge (English, 1861 – 1945)

Anonymous

Laboratoires Fluxine (French, 20th Century)

Forbes Co. (American, 19th/20th Century)

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