Murray, John Sutherland (1818-1882); Moore, Henry M. Original Autograph Letter Signed from Moores Flat (a Gold Mining Town Later Abandoned in the Early 20th Century), Written by a California Forty-Niner and Talking about the Construction of a “Store-Room” in the General Store or the Hotel of Town Founder H.M. Moore, Successful Gold Mining, When “an Ounce of Beautiful Gold” was Obtained after an Hour Washing “under Disadvantageous Circumstances,” Nevada County Pioneer and Gold Miner James Weaver, &c. Moores Flat (Nevada Co.): 1 January 1854.