Keystone Colliery

(Building near Lake Harmony)

County

State

Pennsylvania

Latitude

41.27841

Longitude

-75.79686

Elevation

267 meters

ID: 34E78411-2445-4AD5-A7BF-D784DF1E3C9A

Member Comments…

34E78411-2445-4AD5-A7BF-D784DF1E3C9A

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