Image from Wikimedia Commons
Francesco Bartolozzi - Public Domain
Rochester Institute of Technology -
Public Domain
original uploader - Public Domain
Ttownfeen - Public Domain
unknown - Public Domain
Rob Bogaerts / Anefo -
Malcolm Crowther - CC BY-SA 3.0
Gilbert A. Milne - Public Domain
William Berczy, 1811 - Public Domain
Schloss, New York - Public Domain
US gov - Public Domain
Perry, William Stevens - Public Domain
user at project - Public Domain
Image from Wikimedia Commons
Francesco Bartolozzi - Public Domain
Pérez, David
Image from Wikimedia Commons
Ralston, William Chapman, 1826-1875
Image from Wikimedia Commons
Rochester Institute of Technology -
Álvarez Bravo, Manuel, 1902-2002
Image from Wikimedia Commons
Public Domain
Taylor, Glen H. (Glen Hearst), 1904-1984
Image from Wikimedia Commons
Reibey, Thomas, 1821-1912
Image from Wikimedia Commons
Day, Jeremiah, 1773-1867
Image from Wikimedia Commons
original uploader - Public Domain
Clark, Rush, 1834-1879
Image from Wikimedia Commons
Fritsch, Werner Thomas Ludwig, Freiherr von, 1880-1939
Image from Wikimedia Commons
Ttownfeen - Public Domain
Hood, James A.
Image from Wikimedia Commons
unknown - Public Domain
Smith, Virginia B.
Image from Wikimedia Commons
Rob Bogaerts / Anefo -
Gies, Miep, 1909-2010
Image from Wikimedia Commons
Vane, Henry, Sir, 1589-1655
Image from Wikimedia Commons
Louis Ferdinand, Prince of Prussia, 1907-
Image from Wikimedia Commons
Yelverton, Christopher, Sir, 1535?-1612
Image from Wikimedia Commons
Northcote, Henry Stafford, Baron, 1846-1911
Image from Wikimedia Commons
Malcolm Crowther - CC BY-SA 3.0
Alsop, Will
Image from Wikimedia Commons
Church, Frank
Image from Wikimedia Commons
Gilbert A. Milne - Public Domain
Maclean, John Bayne, 1862-1950
Image from Wikimedia Commons
William Berczy, 1811 - Public Domain
Mackenzie, Roderick, approximately 1761-1844
Image from Wikimedia Commons
Margherita Luisa, Princess of Orleans, consort of Cosimo III, Grand-Duke of Tuscany, 1647-1721
Image from Wikimedia Commons
Schloss, New York - Public Domain
Crews, Laura Hope, 1880-1942
Image from Wikimedia Commons
Rondelet, Guillaume, 1507-1566
Image from Wikimedia Commons
Marshall, S. S. (Samuel Scott), 1821-1890
Image from Wikimedia Commons
Public Domain
Gilmour, James, 1843-1891
Image from Wikimedia Commons
US gov - Public Domain
Green, Theodore Francis, 1867-1966
Image from Wikimedia Commons
Scheffer, Ary, 1795-1858
Image from Wikimedia Commons
Perry, William Stevens - Public Domain
Littlejohn, Abram Newkirk, 1824-1901
Image from Wikimedia Commons
user at project - Public Domain
Holbek, Bengt, 1933-1992
Image from Wikimedia Commons
Public Domain
Huntington, Jabez Williams, 1788-1847
Image from Wikimedia Commons
Richardson, William A. (William Adams), 1821-1896