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Continue to ChatBarnum Shaft Number 2 (historical) Map - Luzerne County, PA https://www.yellowmaps.com/usgs/topo.cfm?map=pa-1205521-barnum-shaft-number-2-%28historical%29
Barnum Shaft Number 2 (historical) Map - Luzerne County, PA https://www.yellowmaps.com/usgs/topo.cfm?map=pa-1205521-barnum-shaft-number-2-%28historical%29