Hans Heinrich Porth (page 22)

Portrait of a man with a red hat, c.1530 Hans Holbein the Younger

Portrait of Peter Hogerbeets D. Heynsius

François Hanriot, 1889 Anonymous

Portrait of Eva Meurier in a Green Dress, 1891 Maurice Denis

Portrait of a Man, possibly Judge John More, father of Sir Thomas More Jan Cornelisz Vermeyen

Portrait of Petrus Schaak, Clergyman and Scholar in Amsterdam Jan Maurits Quinkhard

Portrait of a Woman, 1578 German School

Portrait of the writer Franciscus Heerman Jonas Suyderhoef

Portrait of Albrecht von Haller (1708-1777) Charles Stoppelaer

Count Jan (Johann) IV of Nassau and His Wife Maria, Countess of Loon and Heinsberg, ca 1530 Bernaert van Orley

Portrait of a woman with a hat leaning on an armchair Johannes H. Kramer

The prototype airship Zeppelin LZ1 in floating hangar in the Bay of Manzell, Lake Constance, Friedrichshafen, 1900 German Photographer

Portrait of Henri d'Artois as a child, 'Henri V', future Count of Chambord, wearing the Order of the Holy Ghost,... French School

Frederick Henry, Prince of Orange, workshop of Michiel Jansz van Mierevelt, c.1632 Michiel Jansz. van Miereveld (after)

Portrait of Walter Senserff Jan Maurits Quinkhard

Portrait of the composer Conradin Kreutzer Anonymous

Portrait of Jan Feith Jacob Merkelbach

Portrait of German Physicist Johann Philipp Reis Anonymous

Fresco on a façade of the former home of Hans Jakob Fugger in Augsburg, Germany Anonymous

Stephen Danforth Hassam, ca. 1820-25 John S. Porter

Portrait of John Hamelau Jacob Houbraken

Portrait of Peter the Great against a background of the Battle of Poltava Gottfried Danhauer

Three princesses of Saxony, Sibylla, Emilia and Sidonia, daughters of Duke Heinrich of Frommen, c.1535 Lucas the Elder Cranach

Portrait of Theodor Mommsen Anonymous

Portrait of Emperor Franz I, 1752 Johann-Gottfried Auerbach

Portrait of David Cohen d'Azevedo Hendrik Willem Caspari

Portrait of David Cohen d'Azevedo Hendrik Willem Caspari

Portrait of German writer Paul Johann Ludwig von Heyse, German School

Christoph Adalbert Friedrich von Stein on a Swing, 1768 Johann Andreas Herrlein

Portrait of Jacques Offenbach Grunewald

Portrait of the composer Theobald Böhm, 1825 Anonymous

The Portland 'bus, Or Steam Launch Attached To H.M.S. Hercules, In Foul Weather, UK, 1883 Anonymous

Portrait of an old woman, known as Bayken Bracht Govert Flinck

HMS D2 Leaving Portsmouth Harbour Anonymous

USS 'Porter', American torpedo boat Anonymous

Film company on board Zeppelin LZ13 'Hansa' Anonymous