Lot
25 
Philadelphia, Pa., U.S.P.O. Despatch, 1850-52, 1¢ blue, ample margins all around, canceled by red star handstamp on Kensington, Pa. locally addressed cover; cover wrinkling and a couple small sealed tears at bottom, F.-V.F., an extremely rare local usage of the Philadelphia Blue carrier in Kensington, ex-Seybold & Meyersburg; with 1997 P.F. certificate. Scott No. 7LB12 Estimate $400 - 600.
Realized: $525