Glen Arm in Baltimore County, Maryland — The American Northeast (Mid-Atlantic)
Gunpowder Copper Works
1804 - 1883
Erected 1967 by Baltimore County Historical Society.
Topics. This historical marker is listed in these topic lists: Industry & Commerce • Natural Resources.
Location. 39° 25.371′ N, 76° 29.754′ W. Marker is in Glen Arm, Maryland, in Baltimore County. Marker is on Harford Road (Maryland Route 147) 0.2 miles north of Factory Road, on the right when traveling north. Touch for map. Marker is in this post office area: Glen Arm MD 21057, United States of America. Touch for directions.
Other nearby markers. At least 8 other markers are within 3 miles of this marker, measured as the crow flies. Indian Rock (approx. 1.8 miles away); Germantown (approx. 1.9 miles away); The Baltimore Embroidery / The Tanner Homestead (approx. 1.9 miles away); Perry Hall (approx. 2.2 miles away); Gunpowder Falls State ParkHarry Dorsey Gough (approx. 2.8 miles away); a different marker also named Harry Dorsey Gough (approx. 3 miles away); Camp Chapel (approx. 3.1 miles away).
Credits. This page was last revised on August 29, 2020. It was originally submitted on July 29, 2007, by Bill Pfingsten of Bel Air, Maryland. This page has been viewed 2,905 times since then and 26 times this year. Last updated on July 1, 2020, by Carl Gordon Moore Jr. of North East, Maryland. Photos: 1, 2, 3, 4. submitted on July 29, 2007, by Bill Pfingsten of Bel Air, Maryland.