DTO3031680: Family Reads a Secret Letter -Posed Grouping About 1860-1865 / Bridgeman Images

DTO3031786: The Old Nelson House, Yorktown From 1890's Drawing / Bridgeman Images

DTO3031845: United States, Light Infantry Bell Crowned Militia Shako circa 1825 / Bridgeman Images

DTO3031848: Pewter button of the British 42nd , Royal Highland Regiment of Foot / Bridgeman Images

STC3031874: Illustration from 'Rubáiyát of Omar Khayyam', 1920 (engraving), Balfour, Ronald (1896-1941) / Bridgeman Images

DTO3031895: French Regiment Foix cartridge box badge / Bridgeman Images

DTO3031929: British Pewter Button of the 21st Regiment of Foot / Bridgeman Images

DTO3031963: Excavated American officer's brass sword belt tip with patriotic liberty cap motif / Bridgeman Images

DTO3031966: British or American officer's silk woven sash about 1750-1770 / Bridgeman Images

DTO3032024: Russian Mounted Regiment of the Guard (under officer) by Edouard Detaille (1848-1912) / Bridgeman Images

DTO3032600: United States M1 Helmet with Military Police Insignia / Bridgeman Images

DTO3032610: French Adrian Infantry Helmet / Bridgeman Images

DTO3032611: United States, US Signal Corps Telephone Operator "Hello Girl" uniform / Bridgeman Images

DTO3032613: German Pioneers Plant Explosives on Bridge Near Warsaw / Bridgeman Images

DTO3032618: German Mauser machine pistol m 1896 / Bridgeman Images

DTO3032619: German Reservists in 1915 / Bridgeman Images

DTO3032625: WW1 ,Russian infantry massed about 1914 / Bridgeman Images

DTO3032630: German Cavalry Crosses A Border / Bridgeman Images

DTO3032634: United States, Army printed form postcard for soldiers / Bridgeman Images

DTO3032635: France, Chasseur a Cheval helmet pattern of 1913 / Bridgeman Images

DTO3032636: Prussian Jager about 1914 / Bridgeman Images

DTO3032645: United States,82nd Airborne Paratrooper's pass for visiting Berlin 1945 / Bridgeman Images

DTO3032649: Pair of 18th Century man's knee stockings / Bridgeman Images

DTO3032662: French Model 1886 Lebel bayonet With Scabbard / Bridgeman Images

DTO3032663: Germany /Prussia, Prussian Officer's Spiked Helmet / Bridgeman Images

DTO3032680: German ship Jaguar and Kaiserin Elizabeth , October 1914 / Bridgeman Images

DTO3032682: WW1 Germany, German Steel Helmet with Winter Cloth Covering / Bridgeman Images

DTO3032690: World War One, Germany, State of Baden enlisted man's spike helmet / Bridgeman Images

DTO3032691: German patriotic postcard circa 1914 / Bridgeman Images

DTO3032692: German Mienenwerfer detachment 114 circa 1918 / Bridgeman Images

DTO3032701: Dead Germans in a trench, April 1916, near Verdun / Bridgeman Images

DTO3032702: Germans dupe the French with phony surrender tactic / Bridgeman Images

DTO3032704: The observatoire of General Mangin ,July 1918 near Villers-Cotterets. / Bridgeman Images

DTO3032705: United States, African American Infantry armed with Lewis Machine Guns / Bridgeman Images

DTO3032707: Russian Troops / Bridgeman Images

DTO3031444: American Liberty tree patriotic brass button. / Bridgeman Images