R Cooper (page 25)

Cover of the first edition of the vocal score of opera Rigoletto by Giuseppe Verdi, 1852 Anonymous

Madame Marie Roze - Mapleson, 1846 - 1926, French Opera Soprano, As Margherita in the Opera of Mefistofele Anonymous

Reciter. Figurine for the opera Victory over the sun by A. Kruchenykh, 1920-1921 El Lissitzky

Costume of the Hunter Samiel for the opera 'Der Freischutz' by Carl Maria von Weber 1841 Paul Lormier

Trooper of the camel corps of the First Napoleon's Egyptian Army, 1790s (20th century) Anonymous

Illustration of the Copernicus World System Anonymous

Dismounted: The Fourth Troopers Moving the Led Horses, 1890 Frederic Remington

Prince Tokugawa Minbutaiho Brother of the Tycoon of Japan Visiting H.M Troop Ship Serapis at Portsmouth UK 1867 Anonymous

Ladies Gossiping at the Opera Frederick Barnard

Portrait of Aelbert Cuyper, c.1630 Anonymous

The Heroism of Sergeant William Jasper in Defence of Fort Moultrie, South Carolina, 12th May 1780 Johannes Adam Simon Oertel (after)

2002 Isuzu Trooper Duty 3.0 TD long wheel base Unknown

State visit to Royal Italian Opera, now the Royal Opera House, Covent Garden, London Anonymous

Opera Otello by Giuseppe Verdi at the Mariinsky Theatre in Saint Petersburg, November 26, 1887, 1887 Anonymous

Copenhagen Heinrich Hansen

Queen Victoria at the Opera Edmund Thomas Parris

View of the Campidoglio on the Capitoline Hill, from the series Operum antiquorum romanorum, 1562 Joannes van Doetecum

Radio Telescope Silhouetted by Setting Sun Anonymous

The Snow Maiden, a sketch for the Opera by Nikolai Rimsky-Korsakov, 1890s Mikhail Aleksandrovich Vrubel

Robert Helpmann and Margot Fonteyn in Giselle at the Royal Opera House J.W.Debenham

Scenery from the opera 'Tristan and Isolda' by Richard Wagner German School

Scene from the New Opera Love's Triumph at Covent Garden 1862 Anonymous

Telegraphy Locomotives. Inside the Car During Operation, 1855 Anonymous

Pope Julius II Raphael (1483-1520) (after)

Reaper (Yacht) Anonymous

The opera singer Félia Litvinne as Brünnhilde in Die Walküre (The Valkyrie) by R. Wagner Anonymous

Costume design for the opera The Bride of Tsar by N. Rimsky-Korsakov, 1930 Ivan Yakovlevich Bilibin

Harrison Schmitt works the scoop on the lunar surface, Apollo 17 mission, December 1972 NASA

Costume design for the role of Isolde, in the opera 'Tristan und Isolde', by Richard Wagner Anonymous

Polistes dominula (european paper wasp) Anonymous

Box at the Opera-Comique, 1887 Charles Cottet

Calliope Coronio Dante Gabriel Rossetti

Rehearsal of an opera Marco Ricci

Crown worn by Boris Christoff in the title rôle in Mussorgsky's opera Boris Godunov. Russia, c.1960-1970 Unknown

H.R.H. The Duke of Edinburgh Laying the Foundation Stone of the New National Opera House, Victoria Embankment. London Anonymous

Rehearsal of an Opera, c.1709 Marco Ricci