1
Author: Kulp, Geo. B. 1839-1915.
Published 1890
Record Source: Published Materials
Subjects and Genres: '; ...Coal mines and mining Pennsylvania History....
Book
2
Author: Kulp, Geo. B. 1839-1915.
Published 1892
Record Source: Published Materials
Subjects and Genres: '; ...Coal mines and mining Pennsylvania Wyoming Valley....
Book