Lot
14 
Philadelphia, Pa., U.S.P.O. Despatch, 1849-50, 1¢ black on blue, showing full frameline at top and most at left and bottom, on cover to Northumberland, Pa. in combination with 1847, 5¢ red brown tied by blue grid handstamp, matching light "Philada., Pa., 5 cts, Feb 19" cds; cover with light age toning and sealed tear at top right, Very Fine appearance, ex-Kuphal; with 2007 P.F. certificate. Scott No. 7LB7+1; $3,500 Estimate $2,000 - 3,000.
ONE OF TWO KNOWN COMBINATION USAGES OF THE PHILADELPHIA "BLACK ON BLUE" CARRIER ISSUE WITH THE 1847 ISSUE.
Realized: $2,400