(Tuolumne) Yorktown, Cal., April 2nd, 52. Enclosure dateline and matching cover to Rochester, Ma., Yorktown had no post office, cover postmarked with blue Stockton, Cal., Apr 12 (SAJ-2310) with matching "10" rate handstamp; lengthy 4 page letter with much news on local mining scene, Very Fine. Estimate  $250 - 350. $0 (Image)