Girard estate coal lands in Pennsylvania, 1801-1884 /

Bibliographic Details
Main Author:	Hoffman, John N.
Corporate Author:	Smithsonian Institution
Format:	Government Document eBook
Language:	English
Published:	Washington, [D.C.] : Smithsonian Institution Press, 1972.
Series:	Smithsonian studies in history and technology ; no. 15.
Subjects:	Girard, Stephen, > 1750-1831. Mines and mineral resources > Pennsylvania > History. Coal mines and mining > Pennsylvania > History.
Online Access:	https://purl.fdlp.gov/GPO/gpo20809