I Serebriany (page 2)

Kris of King William I Anonymous

Bridge I El Lissitzky

False Dmitry I Anonymous

I Arrest You George Bayssallance on a Charge of Treason. Here is My Warrant Anonymous

Sputnik I orbiting around Earth Anonymous

Standard 12 saloon of Miss I Webber competing in the South Wales Auto Club Welsh Rally, 1937 Bill Brunell

Portrait of Queen Mary I Tudor Antonio Moro

Letter I (White background) Magnolia Box

Drawn Profile Portrait Showing King Henry I of England Anonymous

Grand Prince Sviatoslav I Igorevich Russian coins Numismatic

Queen Elizabeth I Anonymous

'Ingenious camouflage', World War I Realistic Travels Publishers

King Luis I of Portugal in Uniform Anonymous

Episodes in the history of Belgium up until the 13th century: John I of Brabant Anonymous

Kaiser Maximilian I Albrecht Dürer

The equestrian monument of Nicholas I of Russia on St Isaacs Square in Saint Petersburg Iosif Iosifovich Charlemagne

Field Marshall King Leopold I of Belgium Nicholas Pieneman

Feodor I of Russia, Anonymous

Standard of the Cavalry at the Time of Elisabeth I Banners and Standards Flags

Portrait of Paul I, 1796-7 Stepan Semenovich Shchukin

Serge i Vasilevich Maksimov Anonymous

Equestrian portrait of Maximilian I c.1508 Hans Burgkmair

Sultan Suleiman I the Magnificent Anonymous

Stephen I Bathory Anonymous

Denmark's King Christian I Anonymous

Portrait of King Carol I of Romania, Anonymous

Portrait of the Daughters of Emperor Paul I, 1796 Anonymous

Maximilian I, Elector of Bavaria Peter Isselburg

I Is For Ibis Illustration Anonymous

Sigismund I, 1532 Anonymous

View of a Village along a River Jan Brueghel I

Yuri I Dolgorukiy retreats from the besieged city of Vladimir (From Illustrated Karamzin), 1836 Boris Artemyevich Chorikov

Image celebrating the Silver Jubilee of Ferdinand I Anonymous

Portrait of Ferdinand I Anonymous

Portrait of Stepan Petrovich Shevyryov, 1855 Anonymous

Slobodka, 1884 Isaak Ilyich Levitan