A U. S. Army Cougar patrols a wadi in Kunduz Afghanistan.

U. S. military vehicles and aircraft lined up on the taxiway at Camp Speicher, Iraq.

Afghan children ask U. S. soldiers in their humvee for candy.

Three M-ATV's guard the top of the wadi near Kunduz, Afghanistan.

Three M-ATV's guard the top of the wadi near Kunduz, Afghanistan.

Cougar Mine Resistant Ambush Protected Vehicle adorned in holiday lights.

An M-ATV driving towards Aliabad from Kunduz, Afghanistan.

An MRAP vehicle patrols the ridge of a wadi near Kunduz, Afghnanistan.

A German Transall C-160 flies over two EOD Cougar armored vehicles.

The Oshkosh M-ATV MRAP.

Three U. S. Army Mine Resistant Ambush Protected vehicles.

U. S. Army Humvees are loaded onto USNS Pililau.

U. S. Army soldier moves to his MRAP vehicle in Afghanistan.

A U. S. Army Patriot surface-to-air M901 missile launcher in Kuwait.

P-51D Mustang in United States Army Air Corps colors.

World War I propaganda poster of a navy ship shining it's searchlights.

P-51D Mustang in World War II United States Army Air Corps colors.

U. S. Army soldiers power-up a MIM-104 Patriot Missile System.

Medical supplies from the Montenegrin Red Cross sit piled in a truck.

U. S. Army soldiers power-up a MIM-104 Patriot Missile System.

Camp Peguero sign and central flag pole for the Navy, Army and Marine forces camp site.

U. S. Army paratrooper fires an M2. 50-caliber machine gun atop a humvee.

Velociraptors react curiously to a 1930's American pickup truck.

Robert E. Lee`s Army in Retreat, During the American Civil War

Futuristic warrior in action with his weapon

Vintage Civil War Print of General Ulysses S. Grant.

Anteroposterior radiographs of stages of ossification of wrist and hand (H, hamate; C, capitate; Tq, triquetrum; L, lunate; R, radius; Td, trapezoid; Tz, trapezium; S, scaphoid; U, ulna).

Vintage Civil War portrait of General Ulysses S. Grant.

Vintage World War One poster of a truck full of soldiers.

Vintage World War I poster of a U. S. Army officer on horseback.

World War II propaganda poster of a smiling army officer.

Vintage Civil War print showing the meeting of Generals Robert E. Lee and Ulysses S. Grant

World War II poster of Army Engineers building a bridge across a river.

Vintage Civil War poster of General Ulysses S. Grant wearing his military uniform.

U. S. Army truck.