Lt. William C. Fox (US Army), 1918, 17 April, Mobile anti-aircraft searchlight, used by Engineer Corps. Night view of illumination from 24" searchlights. Washington Barracks, D.C., Black and white photograph, U.S. Army, LL/113435

Unidentified photographer, 2004, 6 April, Dover Airforce Base - Returning American casualties from the Second Gulf War, Digital photograph, U.S. Army, LL/2244

U.S. Signal Corp, 1918, May, A Scharf mounted visible gun camera, similar to the Lewis gun, used by the Air Service for training flyers in aerial gunnery at Ellington Field, Houston, Texas, Gelatin silver print, mounted with typed caption, U.S. Army, LL/66862

Staff Sgt. Aaron Allmon II, 2004, 17 May, A Black Hawk helicopter is transported by a CH-47 Chinook during a sling-load mission to Logistics Support Area Anaconda in Iraq., Digital photograph, U.S. Army, LL/2067

Shane A. Cuomo, 2004, 21 December, A Soldier from the 2nd Brigade Combat Team, 1st Infantry Division, guards suspected insurgents after an early morning raid in Al Shahabi, Iraq. This photo appeared on www.army.mil., Digital photograph, U.S. Army, LL/2061

Spc. Lorie Jewell, 2004, 16 June, Jill Colgan carries a photo of a fireplace image she calls Ben's cross as a reminder of her husband, Lt. Ben Colgan, who was killed in Iraq last year. She gave a copy of it to one of his Soldiers, Sgt. Marquette Whiteside., Digital photograph, U.S. Army, LL/2066

U.S. Signal Corp, 1918, May, A Scharf mounted visible gun camera, similar to the Lewis gun, used by the Air Service for training flyers in aerial gunnery at Ellington Field, Houston, Texas, Gelatin silver print, mounted with typed caption, U.S. Army, LL/66863

Major Evarts Tracy, U.S.A., n.d., "Gassed", Gelatin silver print, mounted with typed caption, U.S. Army, LL/66868

Major Evarts Tracy, U.S.A., n.d., "Gassed", Gelatin silver print, mounted with typed caption, U.S. Army, LL/66869

Air Force Tech. Sgt Caroline Watson, 2003, 9 April, A poster depicting the march to Baghdad to oust the Saddam regime in Iraq shows 3rd Infantry Division soldiers., Poster, U.S. Army, LL/2070

Staff Sgt. Charles B. Johnson, 2004, 13 February, Soldiers prepare to assault a building during an operation to search for illegal weapons and anti-Coalition fighters in Al Fallujah, Iraq., Digital photograph, U.S. Army, LL/2068

Captain Roger B. Whitman, U.S. Signal Corp, 1918, The explosion of a balloon at Fort Sill (Oklahoma), Gelatin silver print, mounted with typed caption, U.S. Army, LL/66866

U.S. Signal Corp, 1916, 10 May, Eighteen types of grenades, Gelatin silver print, mounted with typed caption, U.S. Army, LL/66860

Sgt. Bradt, 1944, 7 September, Close-up of Sgt. Loel Putnam in gas mask and protective cloth permeable helmet at Chemical Warfare decontamination demonstration at Fort Bliss, Tx., Gelatin silver print, U.S. Army, LL/2072

Sgt. 1st Class Chuck Joseph, 2004, 17 August, A 500-pound, dropped from a U.S. Air Force jet, explodes August 13 on a former regime element headquarters building that was being used by Anti-Iraqi Forces in Samarra., Digital photograph, U.S. Army, LL/2065

Captain Roger B. Whitman, U.S. Signal Corp, 1918, The explosion of a balloon at Fort Sill (Oklahoma), Gelatin silver print, mounted with typed caption, U.S. Army, LL/66867

U.S. Signal Corp, 1918, 28 May, Bodies awaiting burial in No Man's Land, pending the cessation of firing, Centigny, France, Gelatin silver print, mounted with typed caption, U.S. Army, LL/66864

U.S. Signal Corp, 1918, 28 May, Bodies awaiting burial in No Man's Land, pending the cessation of firing, Centigny, France, Gelatin silver print, mounted with typed caption, U.S. Army, LL/66865

US Army, Office of War Information (OWI), 1945, March (ca), "I drew an assault boat to cross in - just my luck. We all tried to crawl under each other because the lead was flying around like hail." Crossing the Rhine under enemy fire at St. Goar., Photograph, U.S. Army, LL/115325

Sgt. 1st Class Johancharles Van Boers, 2004, 16 November, The glow from a fire illuminates a Bradley Fighting Vehicle from the 2nd Brigade Combat Team, 1st Cavalry Division, as Soldiers mop up remaining pockets of insurgents in Fallujah, Iraq. This photo appeared on www.army.mil, Digital photograph, U.S. Army, LL/2063

U.S. Signal Corp, 1916, 10 May, Eighteen types of grenades, Gelatin silver print, mounted with typed caption, U.S. Army, LL/66859

Staff Sgt. Kevin Wastler, 982nd Signal Company (Combat camera), 2003, 25 July, Seen through a night-vision device, a Soldier monitors a traffic control point in Mosul, Iraq, while monitoring the flow of traffic to be inspected for contraband., Digital photograph, U.S. Army, LL/2069

Melvin G. Tarpley, 2004, 6 December, Staff Sgt. Anthony R. Purnell, 51st Infantry Company, (Long Range Surveillance), V Corps, blends into the terrain in his Ghillie suit during training in Germany. Purnell and his unit recently returned from Iraq. This photo appeared on www.army.mil., Digital photograph, U.S. Army, LL/2062

McQuarrie, 1943, 12 October, Eyes of Censorship - peering through paper counter-stamped by Base Censors and then U.S. Censors Offices, Algiers, Africa, Gelatin silver print, U.S. Army, LL/2071

Department of Defence, 2004, 13 October, A Soldier in a M2A2 Bradley Fighting Vehicle from 4th Cavalry Regiment, 1st Infantry Division, trains his 25mm chain gun on enemy targets in Samarra, Iraq. This photo appeared on www.army.mil., Digital photograph, U.S. Army, LL/2064