1. Copy of official letter, addressed November 11th, 1872, to the Board of Directors of the San Creator: King, Clarence, 1842-1901.San Francisco and New York Mining and Commercial Company Published / Created: [1872] Call Number: Zc72 +872j Image Count: 7 Found in: Beinecke Rare Book and Manuscript Library > Copy of official letter, addressed November 11th, 1872, to the Board of Directors of the San Francisco and New York Mining and Commercial Company. By Clarence King, geologist in charge, discovering the new diamond fields to be a fraud