W.H. Robinson, Express Agent, Sacramento. Oval handstamp on cover to Sacramento, franked with 1851, 3¢ dull red, horiz pair tied by manuscript cancels with "Rexford Flats, Dec 18" origin postmark (New York), "Rec 1st April 1852" docketing at left; light cover edge wear and small stamp tear, otherwise Fine. Estimate  $150 - 200. $0 (Image)