Lot
307 
(Tuolumne) Big Oak Flat, Cal., May 26, clear blue cds (TUO-20) tying 1857, 10¢ green, type V guideline single (pre-use flaws) on cover to West Gouldsboro, Me., a Very Fine strike, a nice example of Big Oak Flat's first handstamp postmark. Scott No. 35 Estimate $150 - 200.