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

Pierre Bonnard (French, 1867-1947)

Anonymous

Laboratoire Chantereau (French, 20th Century)

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

Anonymous

Werner Pfeiffer (American, 1937-)

George Grongnet De Vassé (Maltese, 1774-1862)

A.W.B. Lincoln (American, 19th/20th Century)

Johannes Weber (Swiss, 1871-1949)

Laboratoires de la Vitadiase (French, 20th Century)

Eugen Kupper (Swiss, 19th/20th Century)

John H. Bufford's & Sons (American, 19th Century)

Anonymous

Anonymous

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

Anonymous

Anonymous

Otto Plattner (Swiss, 1886-1951)

Julius Klinger (Austrian, 1876 – 1942)

Anonymous

Edward Penfield (American, 1866 - 1925)

Laboratoire Emile Charpentier (French, 20th Century)