A Real Distribution and Lines of Outcrop of the Coals of the Georges Creek and Upper Potomac Basins
Location(s):
Year(s): 1922
Call Number: WMD 004
Publisher / Printer: Maryland Geological Survey
Number of Sheets: 2 sheets
Type of Map: Mineral Resource maps
Creator:
Notes: Originally Bound with: MD TN805.M3A5 1920 cop.2
Object Type: http://purl.org/dc/dcmitype/Image
Rights Statement: http://rightsstatements.org/vocab/UND/1.0/