Annual report upon explorations and surveys in the department of the Missouri . - a. Point of discovery 7> ftuinpjnle at do. c Mouth o/tunncl d Cabins e Dump-pile tram adit / are vein £>? Gauge of lite vein. -gneiss Plan of Tunnel and Drifts on t h e Pride of the West Lode. 1 Jflachsniith with Trait track 3 Drifts 4 ..Main vein oreJ. raleof 5 feeta. Jtich pan,- streak of gray ooppei ? OperationsinCUNNINGHAMGULCH. Fid A

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Keywords: ., bookcentury1800, bookdecade1870, books, booksubjectnaturalhistory