
Imp. B. Sirven (French, 19th/20th century)

Laboratoires du docteur Roussel (French, 20th Century)

Albert Alexander Smith (American, 1896 – 1940)

G. Gonnot (French, 20th Century)

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

Anonymous

Roy Hull Still (American, 1888-1976)

Anonymous

Everett E. Lowry (American, 1870 - 1936)

Rudolf Dürrwang (Swiss, 1883–1936)

Laboratoires G. Beytout (French, 20th Century)

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

Imp. Chaix (French, 1845 - 1965)

Edward Penfield (American, 1866 - 1925)

Leslie J. Trevor (Canadian, 20th Century)

Ludwig Hohlwein (German, 1874 – 1949)

Anonymous

George Reiter Brill (American, 1867 - 1918)

Edward Trojanowski (Polish, 1873-1930)

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

Edward Penfield (American, 1866 - 1925)

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

Hans Christiansen (German, 1866-1945)

Anonymous

Alice Cordelia Morse (American, 1863-1961)