Keystone (Mayfield)

Keystone (Mayfield)

Area & Railroad Maps

1888 2nd Pa Geo Survey sheet XX
1890 Northern Field Map (17) PSU
1894 Baist Atlas Wyoming and Lackawanna Valley Plate 11
1930 Pittston Co Map

Period Photos

Penn Pilot and Aerial Photos

102_10 date 061639 close-up
102_10 date 061639

Mine Inspections

Inspector Narratives

City & Sanborn Maps

News, History & Articles

Modern Photos & Google Earth

Other Materials

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