Map of the Pennsylvania Canal through Lancaster Co. to Columbia from surveys by S.T. Wierman.

Map of the Pennsylvania Canal through Lancaster Co. to Columbia from surveys by S.T. Wierman. To ilustrate report of progress C.C.C. By Persifor Frazer Jr. Asst. Geologist. Julius Bien Photolith. New York. Susquehanna River section, sheet I. Grand atlas, division V, part I, sheet no. XXX.

Geological Survey of Pennsylvania

1885

1885

Second Geological Survey of Pennsylvania

1:19 200

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