Ropes, Leverett S. (Leverett Smith), 1868-1953.
Helena mining region, Montana [cartographic material] / L.S. Ropes, Mining Eng.
Helena, Mont. : L.S. Ropes & Margurite Greenfield, c1919 (Apr. 21)
BEIN Zc43 919h : Presentation inscription from Margurite Greenfield to James B. Rankin: A guide to old mining camp which maybe in the limelight again ... Helena, July 23, 1937.
Shows area from Stemple Pass to Toston in Lewis and Clark and Jefferson counties.
Includes legend. Text on verso ; lists mining districts, placers, and mines.
Issued folded in cover.
Gold mines and mining -- Montana -- Lewis and Clark County.
Mining claims -- Montana -- Lewis and Clark County.
Montana, Southwestern.
Greenfield, Margurite, 1883-1968.
Philadelphia Area Center for History of Science
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