
Gustav von Hayek (Austrian, 1836-1911)

Edward Joseph Lowe (English, 1825 – 1900)

Royal Charles Steadman (American, 1875 – 1964)

Theo Nieuwenhuis (Dutch, 1866-1951)

Christian Gottlieb Ludwig (German, 1709 – 1773)

John Henry Ingram (English, 1842-1916)

Mary Vaux Walcott (American, 1860-1940)

Mary Lawrance (English, 1776 - 1831)

Jan Brandes (Dutch, 1743-1808)

Ellen Isham Schutt (American, 1873 – 1955)

Charles Frederick Millspaugh (American, 1854 – 1923)

Mary Vaux Walcott (American, 1860-1940)

Pierre Joseph Buchoz (French, 1731-1807)

Walter Hood Fitch (Scottish, 1817 – 1892)

Bertha Heiges (American, 1866-1956)

Emrik & Binger (Dutch, 1857 - 1927)

Magdelena Rosina Funck (German, 1672–1695)

Aylmer Bourke Lambert (English, 1761 – 1842)

Maurice Pillard Verneuil (French, 1869-1942)

Sydenham Edwards (English, 1768-1819)

Lafayette F. Cargill (American, 20th Century)

Magdelena Rosina Funck (German, 1672–1695)

Charles Frederick Millspaugh (American, 1854 – 1923)

George De Alwis (Sri Lankan, ?-1887)

Hans Walty (Swiss, 1868-1948)

Christian Gottlieb Ludwig (German, 1709 – 1773)