
Mary Vaux Walcott (American, 1860-1940)

Charles Antoine Lemaire (French, 1800-1871)

Deborah Griscom Passmore (American, 1840–1911)

Robert Jacob Gordon (Dutch, 1743 – 1795)

Alexander von Humboldt (German, 1769 – 1859)

Arentina Hendrica Arendsen (Dutch, 1836 - 1915)

Sophia Louise Crownfield (American, 1862-1929)

Anonymous

Jean Jules Linden (Belgian, 1817-1898)

Sydenham Edwards (English, 1768-1819)

Mary Vaux Walcott (American, 1860-1940)

Robert John Thornton (English, 1768-1837)