Gunpowder Copper Works

Gunpowder Copper Works (HME7A)

Location: Glen Arm, MD 21057 Baltimore County
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Country: United States of America
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N 39° 25.371', W 76° 29.754'

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Inscription

1804 - 1883

Levi Hollingsworth built a mill here to roll and fabricate refined blocks of copper that were shipped to Baltimore from Wales and hauled to the mill by oxcart. The copper used for the roofing of the original dome of the Capitol was rolled and fabricated here.
Details
HM NumberHME7A
Tags
Historical Period19th Century
Historical PlaceMill
Marker TypeHistoric District
Marker ClassHistorical Marker
Marker StyleFree Standing
Year Placed1967
Placed ByBaltimore County Historical Society
Marker ConditionNo reports yet
Date Added Monday, September 15th, 2014 at 10:14pm PDT -07:00
Pictures
Photo Credits: [1] SEPTEMBERSPARROW1666  [2] SEPTEMBERSPARROW1666  [3] SEPTEMBERSPARROW1666  
Locationbig map
UTM (WGS84 Datum)18S E 371239 N 4364769
Decimal Degrees39.42285000, -76.49590000
Degrees and Decimal MinutesN 39° 25.371', W 76° 29.754'
Degrees, Minutes and Seconds39° 25' 22.2600" N, 76° 29' 45.2400" W
Driving DirectionsGoogle Maps
Area Code(s)410
Can be seen from road?Yes
Is marker in the median?No
Which side of the road?Marker is on the right when traveling North
Closest Postal AddressAt or near 10801-11043 MD-147, Glen Arm MD 21057, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

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