
Hans Rudi Erdt (German, 1883 – 1918)

Otto Roos (Swiss, 1887 - 1945)

Paul Berthon (French, 1872-1909)

Akseli Gallen-Kallela (Finnish, 1865 - 1931)

Edmund Edel (German, 1918–1939)

Kurt Libesny (Austrian, 1892-1933)

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

Anonymous

Anonymous

Anonymous

U.S.. Department of Health & Human Services (American, 1953-)

Laboratoire Lobica (French, 20th Century)

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

George Hawley Hallowell (American, 1871-1926)

Roland Davies (Welsh, 1904-1993)

Anonymous

Edmund Edel (German, 1918–1939)

Carel Adolph Lion Cachet (Dutch, 1864 – 1945)

Anonymous

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

Anonymous