Brief description of the anthracite coal fields of Pennsylvania.
By: By Charles A. Ashburner ...
Edition: Author's ed.
Published: 1854
Place of publication: [n.p.]
Language: eng
Number of pages: 32
Subjects: Anthracite coal -- Pennsylvania.
Notes: Cover-title.
At head of title: Paper read before the Engineers' club of Philadelphia.
"Reprinted from the ... Proceedings of the club."