Microfilming Maps of Abandoned Anthracite Mines: Mines in the Southern Anthracite Field

Author:	Gait, G. B.
Year:	1978
Document Type:	N/A
SUDOC:	I 28.27:8779
Series:	United States Bureau of Mines Reports
Report Number:	I. C. 8779
Subjects:	Anthracite coal -- Pennsylvania -- Maps.
	Mine maps.
	Microphotography.
Link:	http://digital.library.unt.edu/ark:/67531/metadc170849/