(Butte) Hansonville (Cal), March 28 (1857). Manuscript postmark (BUT-1990) with pen cancels on 2 singles 5¢ brown #76 (left stamp small tears), outstanding "Hutchins & Rosenfield" stagecoach corner card, to New York, attractive Very Fine appearance, mining camp only cover known; with 1989 P.F. certificate. Estimate  $1,500 - 2,000. $0 (Image)