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Chesapeake & Ohio Canal National Historical Park Photo of Conococheague Creek Aqueduct at Williamsport
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Chesapeake & Ohio Canal National Historical Park
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Photo Maryland Gold Mine.

Did You Know?
There are several gold mines in the Great Falls area. The largest of these is the Maryland Mine located at the intersection of Falls Road and MacArthur Boulevard near Potomac, Maryland. Gold was first discovered here by a Union soldier from Pennsylvania during the Civil War.
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Last Updated: July 14, 2006 at 17:16 MST