1
Published 1995
Record Source: Published Materials
Subjects and Genres: '; ...Barton Mines....
Electronic
2
Author: Blackmer, Gale C.
Published 2004
Record Source: Published Materials
Subjects and Genres: '; ...Mines and mineral resources Pennsylvania Chester County....
Electronic
3
Year: 1858
Record Source: Digital Records
Subjects and Genres: '; ...Gold mines and mining...
Link to Digital Library record
Electronic
4
Year: 1918
Record Source: Digital Records
Subjects and Genres: '; ...Battle Mountain Mining District (Nev.)...
Link to Digital Library record
Electronic