Pennsylvania Geological Survey - Historical Photographs

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  • Subject = Economic Uses

About This Collection

This collection includes photographs from the Pennsylvania Geological Survey Historical Photographs Collection.

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Brick grist mill on Conewago Creek
Brick plant of Beaver Clay Manufacturing Company
Brick road
Brick road near crossing of Clearfield Creek
Bringing up truck of raw brick ready to push into oven
Brownstone church, built 1811
Brownstone tombstones
Building stone from Allegheny Group sandstone
Chemung (?) sandstone
Chickies micaceous quartzite used as flags
Chickies quartzite from Greentree Quarry
Chickies quartzite from Greentree Quarry near Quarryville
Clay plant at Barrett Station
Clydesdale Brick and Stone Company
Corner of clay pit and Buffalo Creek Valley
Crescent Portland Cement Company
Dam on Crum Creek
Ed McCloe's bluestone yard
Face brick plant of Metropolitan Paving Brick Company
First Church of Christ, Scientist