1852 DORSET/"SPETTISBURY" UDC/BLUE NUMERAL. Envelope Blandford to Poole with 1d (SG8), cut into and cancelled "87" numeral of Blandford in blue (spec B1xb), on reverse light strike SPETTISBURY udc in red-orange and BLANDFORD date stamp MR 15 1852 in blue. (Ref 110177).