INDUSTRY · HISTORICAL MARKER
“Long Calm”
Joppatowne, Maryland
· Maryland History
Industry
11
During the Colonial Period, this was one of the most navigable stretches of the Gunpowder Falls. A ferry operated here between 1754 and 1759. The Nottingham Forge and Gunpowder Furnace built metal products and battleship parts from 1759 to 1858, when a flood destroyed the industrial site.
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Joppatowne, Maryland
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