
NASA (American, 1958 -)

U.S. Lithograph Co. (American, 19th/20th Century)

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

Anonymous

Rachael Romero (Australian, b. 1953)

Paul Kammüller (German, 1885-1946)

Georges de Feure (French, 1868-1943)

Ludwig Hohlwein (German, 1874 – 1949)

Anonymous

Anonymous

Antonin-Marie Chatinière (French, 1828-1916)

Lette Lhevoleries (American, 20th Century)

Hatch Lith. Co. (American, 19th/20th Century)

Leonetto Cappiello (Italian, 1875-1942)

Michel Bouchaud (French, 1902–1965)

National Institutes of Health (American, 1887-)

Laboratoires Licardy (French, 20th Century)

Louis Anquetin (French, 1861 - 1932)

Pierre Boulat (French, 1924-1998)

Johann Vincenz Cissarz (German, 1873-1942)

Julius Klinger (Austrian, 1876 – 1942)

Wojciech Weiss (Polish, 1875-1950)

Julius Klinger (Austrian, 1876 – 1942)