80+ year old u.s. stamp, MINT!, issued in 1937 honoring generals in the civil war Robert e lee, stonewall Jackson, confederate armies. Ulysses s grant, Sheridan, and Sherman of the Union. Plus 2 other U.S. commemoratives added: Texas and Washington & Lee University. PLUS WWll 1945 memorial block of 4 FDR Franklin D. Roosevelt commemorative us postage stamps!