ARCHIVE Of CASE, POMEROY And COMPANY DOCUMENTS And CORRESPONDENCE RELATING To MINING OPERATIONS In OREGON And ARIZONA. H. E. Poirier McKinstry, C. H.

ARCHIVE Of CASE, POMEROY And COMPANY DOCUMENTS And CORRESPONDENCE RELATING To MINING OPERATIONS In OREGON And ARIZONA.

New York: 1933 - 1936. 22 typescript sheets; 6 leaves of mss notes. 10-7/8" x 8-1/2". Age-toning. Minor edge-rash. Rusting paper clips. Overall, Very Good. Item #44221

A small cache of documents & correspondence primarily from McKinstry, evidently a geological engineer, to C. H. Poirier of Case Pomerory and Company, describing & assessing different Oregon & Arizona mines & ore deposits, e.g., speaking of Gold Beach, Oregon: "The sands contain an enormous aggregate quantity of gold and from the inadequate sampling that has been done appear to carry very good values to the ton."

Gold Beach, Oregon: dated 10 September 1936. 15 mimeographed typescript sheets, printing recto only.
Oriole Mine, Josephine County, Oregon: 12 September 1936. 4 mimeographed typescript sheets, printing recto only.
Harqua-Hala, Arizona: October, 1935. Two carbon copies of typed letters, one from McKinstry & one from Poirier. 6 leaves of mss notes on the mine.
Sunrise Mine, Maricopa County, Arizona: November, 1933. Carbon copy of a typed letter, from McKinstry to Poirier.

Price: $135.00

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