2093
cover - 1871 (21 June) 1d. pink (die 155) U5 with blue "J. WATKIN & SON/NORTHAMPTON" advertising ring, used to Bangor, fine "NORTHAMPTON" duplex cancellation, fine. Rare. Photo

细节
cover - 1871 (21 June) 1d. pink (die 155) U5 with blue "J. WATKIN & SON/NORTHAMPTON" advertising ring, used to Bangor, fine "NORTHAMPTON" duplex cancellation, fine. Rare. Photo