Copies of purported assay certificates of these samples are filed. Of these that of said J. Bishop aamp; Company show results of from 0.233 to 2.400 ounces of platinum per ton, Smith, Emery aamp; Company show the highest as 0.0216 of an ounce ofanbsp;...
|Title||:||Annual report of the Director of the National Park Service to the Secretary of the Interior|
|Author||:||United States. National Park Service|