Now showing: Philadelphia, Pa - Postage stamps (1850 - 1856) - 5 stamps.
1850 -1852
Inscription: "U.S.P.O. PAID 1.CENT."
WM: Žádný Perforation: Imperforated
1850 -1852
Handstamped "U.S.P.O. PRE-PAID ONE CENT DESPATCH"
WM: Žádný Perforation: Imperforated