Crawford's Middle Fork Express. Clear red oval handstamp on 1853 3¢ Nesbitt entire to Greenwood, Cal., red "Big Oak Flat, Cal., Oct 19" cds (Williams TUO-20) and matching grid canceling indicia; slightly reduced at left, Very Fine, a rare small express that operated between Placerville and Greenwood, with only five recorded usages and only two with this handstamp used by itself. Estimate  $1,000 - 1,500. $0 (Image)