Lot 446 371. Auktion September 2019 - 446

1867/80, 2 sh. cobalt, tied by duplex "LIVERPOOL FE 15 68" to entire letter with adjacent red "PAID B" and transit mark "PANAMA MR 9 68" to Peru with straight line "PAITA" on reverse. A very fine single franking of this scarce and difficult shade. Certificate BPA (2007)