
Chelsea Litho Co (American, 19th/20th Century)

René Vincent (French, 1879–1936)

Ugo Finozzi (Italian, 19th/20th Century)

Anonymous

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

Valdemar Andersen (Danish, 1875-1928)

Julius Klinger (Austrian, 1876 – 1942)

Joseph Gould (American, 1880 - 1935)

Strobridge & Co. Lith. (American, 1847 -)

Ferdinand Misti-Mifliez (French, 1865-1923)

Anonymous

Frank Berkeley Smith (American, 1869-1931)

Anonymous

Antonin-Marie Chatinière (French, 1828-1916)

National Institutes of Health (American, 1887-)

Anonymous

Laboratoires Dehaussy (French, 20th Century)

Laboratoires Longuet (French, 20th Century)

Henry Jerome Schile (American, 1829-1901)

Wittemann Bros. (American, 1876-?)

Henri Privat-Livemont (Belgian, 1861–1936)