Lot
16 
U.S.P.O. Despatch, Pre-Paid One Cent, bold strike of double-oval ties 3¢ dull red (26), matching "Philadelphia, Pa. Sep 6, 1859", well centered with rich color, octagonal datestamp on cover to Sewickleyville Pa.; minor backflap tears, Very Fine and scarce use of this carrier marking, ex-Wagshal; with 1984 P.F. certificate. Estimate $500 - 750.