Bidspirit auction | British North America - Nova

British North America - Nova Scotia - 1860-63, Queen Victoria, nine imperforated proofs of 1c with diagonal ''Specimen'' overprints, printed on India, six of which - card mounted, vertical pair in black with red overprint of types B and D, and seven in vermilion with green overprints, a single with type A, pairs of types B-D, C-C and C-D, no gum as produced, VF, Unitrade #8P, 8TC, var, CAD$880 as singles, Est. $300-$400, Sc. #8