(Carrier Fee) Philadelphia Pa., Apr 16, 1862. Cds ties 1¢ blue (63) block of four on cover to Baltimore Md.; small perf flaws at top not mentioned on certificate, Very Fine, with 2000 P.F. certificate.
Estimate; $1,000 - 1,500.

THE ONLY RECORDED USE OF A 1¢ 1861 ISSUE BLOCK OF FOUR PAYING THE 3¢ LETTER RATE PLUS 1¢ CARRIER FEE. Est. $1,000-1,500 (Image)

Est. $1,000-1,500