
Bruno Chavannaz (French, 1892–1969)

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

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

H. G. Laskey (American, 19th/20th Century)

Edward Penfield (American, 1866 - 1925)

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

Artcraft Lithograph (American, 1905 – )

Béatrix Grognuz (French, 19th century)

Laboratoires la Biomarine (French, 20th Century)

Alfred Offner (Austrian, 1879–1937)

Anonymous

Edward Penfield (American, 1866 - 1925)

Charles E Turner (English, 1883-1965)

Imp. Paul Dupont (French, 19th/20th century)

Imp. Camis (French, 19th/20th century)

Laboratoire du Néobiol (French, 20th Century)