Civil War Battle First Day Cover Envelopes (Fort Sumter, Shiloh, Gettysburg +)

Set of four rare vintage first day cover envelopes (all in good condition & in protective covers) with historical designs featuring Fort Sumter, Gettysburg, battle of Shiloh and Battle of the Wilderness all depicting key battles of the Civil War plus two free Emancipation Proclamation USPS stamps. Perfect collector’s items as gifts, for framing or for a special history project. Please see pictures for details.