
Frank Swick (American, 19th/20th century)

Anonymous

Henri Paul Royer (French, 1869-1938)

Anonymous

Imp. Chaix (French, 1845 - 1965)

Imp. A. Broise (French, 19th/20th century)

Michael Manwaring (American, 1942-)

Anonymous

Leonetto Cappiello (Italian, 1875-1942)

Mariusz Zaruski (Polish, 1867-1941)

Ottavio Rodella Tavio (Italian, 1864-1910)

U.S. Information Agency (American, 1953-1999)

J. Weiner (Austrian, 19th/20th century)

Ephraim Moses Lilien (Polish, 1874-1925)

Edward Penfield (American, 1866 - 1925)

Laboratoire Freyssinge (French, 20th Century)

Laboratoire R. Gallier (French, 20th Century)

Frederic Hugo d’ Alési (French, 1849-1906)

Edward Penfield (American, 1866 - 1925)

Rachael Romero (Australian, b. 1953)

Paul Neu (German, 1881-1940)

Anonymous

National Institutes of Health (American, 1887-)

Anonymous