I. C. S. Reference Library: Placer Mining, Surface Arrangements at Ore Mines, Preliminary Operations, Ore Mining, Supporting Excavations, Assaying
I. C. S. Reference Library: Placer Mining, Surface Arrangements at Ore Mines, Preliminary Operations, Ore Mining, Supporting Excavations, Assaying
I. C. S. Reference Library: Placer Mining, Surface Arrangements at Ore Mines, Preliminary Operations, Ore Mining, Supporting Excavations, Assaying

I. C. S. Reference Library: Placer Mining, Surface Arrangements at Ore Mines, Preliminary Operations, Ore Mining, Supporting Excavations, Assaying

Scranton: International Textbook Company, 1908. Hardcover. 8vo., 3/4 leather/cloth, various paginations, profusely illustrated, extensive index. Very good +. Item #9718

Price: $95.00

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