Geological Survey Bulletin 922-G: Manganese Deposits at Philipsburg Granite County, Montana, A Preliminary Report (1940)

Description

Geological Survey Bulletin 922-G: Manganese Deposits at Philipsburg Granite County, Montana, A Preliminary Report

Published: 1940

Fair-good condition, light gray, staple-bound, softcover booklets with included fold-up maps.  The covers have heavy fading at the edges.  The covers have stickers, writing in pen, wear at the edges, and fading stamps.  The inside covers have some large stickers.  The title pages have writing in pencil, fading stamps, and eraser marks.  The edges of some pages have small stains.  The text and illustrations throughout are clean, clear, and legible.  The included fold-up maps are in great shape.

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