Duncan Mcgregor Whyte (page 21)

Medieval letter of protest from the Bohemian nobility objecting to the Council of Constance's treatment of John Huss, 1415-16 Anonymous

Soldier of the 38th Prince of Wales's Own Central India Gorse, Lance Dafadar Gakbar Alfred Crowdy Lovett

Robert, Duke of Normandy, in Prison John Downman

Edward Augustus, Duke of Kent Edward Thomas Gainsborough

The New Marlborough Barracks Dublin Where Prince George of Wales Was Staying at the Time When He is Considered to... Anonymous

Duke Henry the Pious, 1514 Lucas Cranach the Elder

2001 & 2002 Ducati racing bike Unknown

Grebe Love @wildmanrouse

Ducks Francis Barlow

1. Junco dorsalis, New Mexican Snow Bird; 2. Passerculus sandwichensis George Suckley

A Doorway in the Great Wall,from 'China illustrated' by Athanasius Kircher 1667 Dutch School

Eider-Duck Anonymous

The Water Garden, Easton Lodge, near Great Dunmow, Essex, 1909 Walter Crane

Dunlop Cord motor cycle tyres poster setting out successes on these tyres during the 1924 season Unknown

Charles A. Dana, The New York Sun, from the American Editors series for Allen & Ginte…, 1887 Allen & Ginter

The Duke of Connaught and his shooting party Queen Alexandra

Equal-Speed-Charlie-London, HMS Iron Duke signals at Jutland 1916, 2015 Vincent Alexander Booth

Work in Progress 9, 2015 Luke M Walker

Statuette of His Grace the Duke of Wellington Anonymous

The Late Duke of Albany: The Duke's Study in the Villa Nevada Cannes Anonymous

Greetings from Gary, Indiana Anonymous

Soldier of the 31st Duke of Connaught's Own Lancer, Daffadar, Dekhani Mahratta Alfred Crowdy Lovett

Windmills lite up at dusk, Greek Island of Mykonos Anonymous

Portrait of Pieter Parker, Alderman, Burgomaster and Councilor of Goes B. Monmorency

James Stuart, Duke of Richmond and Lennox, c.1633-35 Anthony van Dyck

Earthquake damage, Duke Street, Kingston, Jamaica Anonymous

James Brydges 1st Duke of Chandos Michael Dahl

The great footrace for the presidential purse (100,000 and picking) over the Union Course 1852 Anonymous

Don Carlos is trying to murder the Duke of Alva, Jan Luyken Engelbrecht Boucquet

Beheading of the Duke of Monmouth Jan Claesz ten Hoorn

Landscape with hunter who hunts ducks Alexander Voet I

Portrait of Philip the Good, Duke of Burgundy Anonymous

Freedom of a Bottlenose dolphin (Tursiops truncatus). Anonymous

Engraving of Great Auk Anonymous

Portrait of the Duchess of St. Albans, with Her Son George Elgar Hicks

Exposition Tanger 1914 by Alfred Dufrat and Pierre Terre Anonymous