Image from Wikimedia Commons
Ignazio Enrico Hugford, after Antoon van Dyck (1599–1641), painter of the original - Public Domain
unknown - Public Domain
Engraved by W. Greatbatch after a painting by Sir Thomas Lawrence - Public Domain
Abbie Rowe - Public Domain
US gov - Public Domain
Unknown military photographer of the U.S. Army Signal Corps - Public Domain
Gerardus - Public Domain
Public Domain
U.S. Navy -
Romano.patti - CC BY-SA 3.0
unknown -
Internet Archive Book Images -
Anonymous -
not stated - Public Domain
Image from Wikimedia Commons
Ignazio Enrico Hugford, after Antoon van Dyck (1599–1641), painter of the original - Public Domain
Callot, Jacques, 1592-1635
Image from Wikimedia Commons
unknown - Public Domain
Hepburn, Arthur J. (Arthur Japy), 1877-1964
Image from Wikimedia Commons
Boscovich, Ruggero Giuseppe, 1711-1787
Image from Wikimedia Commons
Corwin, Edward S. (Edward Samuel), 1878-1963
Image from Wikimedia Commons
Engraved by W. Greatbatch after a painting by Sir Thomas Lawrence - Public Domain
Knighton, William, Sir, 1776-1836
Image from Wikimedia Commons
Winthrop, John, 1606-1676
Image from Wikimedia Commons
Abbie Rowe - Public Domain
Quirino, Elpidio, 1890-1956
Image from Wikimedia Commons
Segal, George
Image from Wikimedia Commons
US gov - Public Domain
Kerr, Robert S. (Robert Samuel), 1896-1963
Image from Wikimedia Commons
Beyeren, Abraham van, approximately 1620-1690
Image from Wikimedia Commons
Unknown military photographer of the U.S. Army Signal Corps - Public Domain
Palmer, Charles D. (Charles Day), 1902-1999
Image from Wikimedia Commons
unknown - Public Domain
Vasarely, Victor, 1906-1997
Image from Wikimedia Commons
Gerardus - Public Domain
Brown, Ralph, 1928-2013
Image from Wikimedia Commons
Streibl, Max
Image from Wikimedia Commons
Public Domain
Rice, James Clay, 1829-1864
Image from Wikimedia Commons
U.S. Navy -
Russell, James S. (James Sargent), 1903-1996
Image from Wikimedia Commons
Sibthorp, Charles De Laet Waldo, 1783-1855
Image from Wikimedia Commons
Romano.patti - CC BY-SA 3.0
Cagnoni, Romano
Image from Wikimedia Commons
Kunert, Günter, 1929-
Image from Wikimedia Commons
Murcutt, Glenn
Image from Wikimedia Commons
O'Connell, Daniel, 1775-1847
Image from Wikimedia Commons
Anne, Queen, consort of James I, King of England, 1574-1619
Image from Wikimedia Commons
unknown -
Holt, Thomas, 1811-1888
Image from Wikimedia Commons
Internet Archive Book Images -
Esher, Reginald Baliol Brett, Viscount, 1852-1930
Image from Wikimedia Commons
Christoforou, John, 1921-....
Image from Wikimedia Commons
Hillenkoetter, Roscoe Henry, 1897-1982
Image from Wikimedia Commons
Mohun, Charles Mohun, Baron, 1677-1712
Image from Wikimedia Commons
Anonymous -
Halecki, Oskar, 1891-1973
Image from Wikimedia Commons
not stated - Public Domain
Jacoby, Harold, 1865-1932
Image from Wikimedia Commons
Hayes, George, 1885-1969