| Report of Progress on the Brown Hematite Ore Ranges of Lehigh County with a Description of the Mines, Lying Between Emaus, Alburtis and Fogelsville | | | Author:
| Prime, Jr Frederick | | ISBN: | 978-0-649-02362-2 | | Publication Date: | Aug 2017 | | Publisher: | Trieste Publishing Pty Limited
| | Book Format: | Paperback | | List Price: | USD $9.99 |
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