8 x 4 1/2 card, with full color illustration of Union and Confederate soldiers in battle. "The U.S. Military Historic Stamp Collection" is printed at the bottom. There is a 5 cents, Civil War Centennial, U.S. postage stamp mounted at the upper right commemorating the 100th anniversary of the Battle of Gettysburg, 1863-1963. Descriptive text on the reverse. Very nice Gettysburg collectible.