# AC510 - #4665, The Civil War, 150 year, Battle of Antietam 9/17/1862
Cover Commemorates Bloodiest Day of the Civil War
This cover marks the 150th anniversary of the Battle of Antietam, which took place on September 17, 1862. It would prove to be the bloodiest day of the war. The cover features stamp #4662, part of the Civil War series of stamps issued in honor of the war's sesquicentennial. The cover was postmarked at the Antietam National Battlefield Station on the anniversary of the battle.
Battle Of Antietam
The early months of 1862 began well for the Union in the Eastern Theater. George McClellan’s Army of the Potomac was within a few miles of Richmond by June. But Robert E. Lee took command of the Army of Northern Virginia on June 1. The Union’s advantage disappeared as Lee fought McClellan aggressively in the Seven Days Battles, forcing McClellan and his army to retreat down the Virginia Peninsula.
The Civil War’s major battles had been fought on Confederate ground until the Maryland Campaign. Lee’s offensive had several objectives. Moving his troops north meant leaving war-torn Virginia for the undamaged farmland of Maryland and Pennsylvania, where they could resupply. In addition to cutting off the Baltimore & Ohio Railroad line that supplied Washington, D.C., Lee also hoped to incite an uprising in the border state of Maryland.
Crossing the Potomac River into western Maryland, Lee divided his army by sending Stonewall Jackson with a force to capture Harpers Ferry. The site where John Brown staged his infamous raid of 1859, Harpers Ferry was a gateway to the Shenandoah Valley and a vital link in the Confederate supply line now guarded by 12,000 Union troops.
As the sun rose on September 17, Union troops began their assault on the Confederates positioned in cornfields to the north of the town. Lee had gathered his forces on high ground west of Antietam Creek with General James Longstreet commanding troops at the center and right. Stonewall Jackson’s men were located on the left. To their rear was the Potomac River, with only one suitable crossing if retreat became necessary.
One-and-a-half miles south, Union General Ambrose Burnside attacked the Confederate right and attempted to capture a bridge. A small enemy force stationed on higher ground was able to keep Burnside’s men pinned down for three hours. Taking the bridge at 1 p.m., Burnside then took two hours to reorganize his troops only to be turned back by Confederate General A. P. Hill’s reinforcements who arrived from Harpers Ferry.
Although the battle was inconclusive, Northerners were relieved by the outcome. Encouraged by the sense of victory, President Lincoln seized the opportunity to deliver the Emancipation Proclamation. After months of fighting and thousands of losses, it was the first formal announcement to declare slavery as the cause of the American Civil War.
This Cover is a fitting tribute to the Battle of Antietam and its commemoration 150 years later. It will make a neat addition to your American history collection. Order yours today.
Cover Commemorates Bloodiest Day of the Civil War
This cover marks the 150th anniversary of the Battle of Antietam, which took place on September 17, 1862. It would prove to be the bloodiest day of the war. The cover features stamp #4662, part of the Civil War series of stamps issued in honor of the war's sesquicentennial. The cover was postmarked at the Antietam National Battlefield Station on the anniversary of the battle.
Battle Of Antietam
The early months of 1862 began well for the Union in the Eastern Theater. George McClellan’s Army of the Potomac was within a few miles of Richmond by June. But Robert E. Lee took command of the Army of Northern Virginia on June 1. The Union’s advantage disappeared as Lee fought McClellan aggressively in the Seven Days Battles, forcing McClellan and his army to retreat down the Virginia Peninsula.
The Civil War’s major battles had been fought on Confederate ground until the Maryland Campaign. Lee’s offensive had several objectives. Moving his troops north meant leaving war-torn Virginia for the undamaged farmland of Maryland and Pennsylvania, where they could resupply. In addition to cutting off the Baltimore & Ohio Railroad line that supplied Washington, D.C., Lee also hoped to incite an uprising in the border state of Maryland.
Crossing the Potomac River into western Maryland, Lee divided his army by sending Stonewall Jackson with a force to capture Harpers Ferry. The site where John Brown staged his infamous raid of 1859, Harpers Ferry was a gateway to the Shenandoah Valley and a vital link in the Confederate supply line now guarded by 12,000 Union troops.
As the sun rose on September 17, Union troops began their assault on the Confederates positioned in cornfields to the north of the town. Lee had gathered his forces on high ground west of Antietam Creek with General James Longstreet commanding troops at the center and right. Stonewall Jackson’s men were located on the left. To their rear was the Potomac River, with only one suitable crossing if retreat became necessary.
One-and-a-half miles south, Union General Ambrose Burnside attacked the Confederate right and attempted to capture a bridge. A small enemy force stationed on higher ground was able to keep Burnside’s men pinned down for three hours. Taking the bridge at 1 p.m., Burnside then took two hours to reorganize his troops only to be turned back by Confederate General A. P. Hill’s reinforcements who arrived from Harpers Ferry.
Although the battle was inconclusive, Northerners were relieved by the outcome. Encouraged by the sense of victory, President Lincoln seized the opportunity to deliver the Emancipation Proclamation. After months of fighting and thousands of losses, it was the first formal announcement to declare slavery as the cause of the American Civil War.
This Cover is a fitting tribute to the Battle of Antietam and its commemoration 150 years later. It will make a neat addition to your American history collection. Order yours today.