Near Sandy Hook in Washington County, Maryland — The American Northeast (Mid-Atlantic)
100 - Pounder Battery - Heaviest and Highest
By Craig Swain, September 22, 2007
1. 100 - Pounder Battery - Heaviest and Highest Marker
Men from the 1st Massachusetts Heavy Artillery hauled this 9,700-pound gun tube up 1,200 vertical feet to this platform. From "200-500 men were required to haul one of these guns up the mountain."
The 100-pounder's supporting platform was the highest and widest manmade gun platform on the mountain. The gun's weight and elevation on the mountain probably made it the heaviest gun at the highest elevation east of the Mississippi during the Civil War.
Location. 39° 20.02′ N, 77° 43.314′ W. Marker is near Sandy Hook, Maryland, in Washington County. Marker can be reached from Sandy Hook Road, on the right when traveling west. Touch for map. Located on the Stone Fort Trail loop of Maryland Heights in Harpers Ferry National Historical Park. Marker is in this post office area: Knoxville MD 21758, United States of America.
Other nearby markers.
By Craig Swain, September 22, 2007
2. Trailstop and Marker
More about this marker. On the right side of the marker is a sketch of the gun, mounted on its pintle carriage, when fully emplaced. "The projectile for this model of Parrott rifle weighed 100 pounds - hence the name for the gun and the battery."
Regarding 100 - Pounder Battery - Heaviest and Highest. This marker is one of a set along the National Park Service's trail to the top of Maryland Heights. You can see the other markers in this set through the Maryland Heights Virtual Tour by Markers link below.
Also see . . . Maryland Heights Virtual Tour by Markers. A set of markers relating the history of Maryland Heights in Harpers Ferry National Historical Park. (Submitted on February 2, 2008, by Craig Swain of Leesburg, Virginia.)
By Craig Swain, September 22, 2007
3. General Location of the Platform
The site is marked by a stake labeled "100 Pounder Battery."
Categories. • War, US Civil •
By Craig Swain, September 22, 2007
4. Projectile for 100-Pounder Parrott Rifle
In the Harpers Ferry Museum a 100-pdr projectile is displayed. Imagine moving several hundred of these in addition to the weapon itself up to the top of Maryland Heights!
By Craig Swain, September 22, 2007
5. East Field of View from the Battery
The Potomac threads it way through the mountains in the center. On the right side is Short Hill Mountain. The bridge over the Potomac in the far distance is at Brunswick, Maryland, nearly five miles away, where a pontoon bridge crossed the Potomac in 1863. The trees around the platform were cleared when the battery was active, giving a similar field of view to other sides of the heights.
The gun fired a 6.4 inch diameter projectile to ranges approaching five miles. So the Parrott gun here could have theoretically ranged forces crossing at that point. Interestingly the gun's range falls just short of Boteler's Ford to the west and upstream on the Potomac, where the Confederates crossed into Maryland on several occasions.
The gun fired a 6.4 inch diameter projectile to ranges approaching five miles. So the Parrott gun here could have theoretically ranged forces crossing at that point. Interestingly the gun's range falls just short of Boteler's Ford to the west and upstream on the Potomac, where the Confederates crossed into Maryland on several occasions.
By Craig Swain, September 22, 2007
6. Powder Magazine
Located to the rear of the battery location.
Credits. This page was last revised on June 16, 2016. This page originally submitted on November 29, 2007, by Craig Swain of Leesburg, Virginia. This page has been viewed 1,573 times since then and 49 times this year. Photos: 1, 2, 3, 4, 5. submitted on November 29, 2007, by Craig Swain of Leesburg, Virginia. 6. submitted on January 27, 2008, by Craig Swain of Leesburg, Virginia.
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