
NASA (American, 1958 -)

Alice Russell Glenny (American, 1858 - 1924)

Rojas (Spanish, 20th Century)

Anonymous

Wilhelm Deffke (German, 1887-1950)

Anonymous

Henry Jerome Schile (American, 1829-1901)

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

William Allen Rogers (American, 1854-1931)

Eric Rohman (Swedish, 1891 - 1949)

Laboratoires Paul-Métadier (French, 20th Century)

Angelo Jank (German, 1868-1940)

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

Leonetto Cappiello (Italian, 1875-1942)

Anonymous

Laboratoires des produits Paterson (French, 20th Century)

George Reiter Brill (American, 1867 - 1918)

Abram Games (English, 1914-1996)

Hans Rudi Erdt (German, 1883 – 1918)