Oak Springs, Cal., June 8 (Tuolumne). Manuscript postmark (Williams TUO-1160) on 1851 folded letter to Monterey, with matching "12½" intra-California rate, two page miner's letter datelined "Montezuma, June the 7th, 1851" with content regarding forwarding mail to Oak Springs P.O., great deal of shooting and stealing done about here, etc., Very Fine, a unique town postmark. Estimate  $1,000 - 1,500. $0 (Image)