(Imperial) Wells, Fargo & Co. Express, Fort Yuma, bold strike of blue oval handstamp cancels 3¢ red Nesbitt buff entire to Central House Cal., printed black Wells Fargo paid frank, pencil "April 23d 1860, Kenyon Station" docketing at left; some soiling, F.-V.F. Estimate  $750 - 1,000. AN EXCEPTIONALLY EARLY FORT YUMA USE. $0 (Image)