
Laboratoires du docteur A. Vermersch (French, 20th Century)

Charles Bosseron Chambers (American, 1880 - 1964)

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

Hans Rudi Erdt (German, 1883 – 1918)

Anonymous

Anonymous

Blendon Campbell (American, 1872 - 1969)

Alvin Hollingsworth (American, 1928-2000)

Eugène Pichot (French, 1875-1894)

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

Anonymous

Frederic Cooper (American, 1883-?)

Anonymous

Will Bradley (American, 1868 – 1962)

Thomas Theodor Heine (German, 1867-1948 )

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

Anonymous

Pierre Bonnard (French, 1867-1947)

George Reiter Brill (American, 1867 - 1918)

Paul Maurou (French, 1848 -1931)

Eric Rohman (Swedish, 1891 - 1949)

Reijer Stolk (Dutch, 1896 - 1945)