1900 5r slate 'Chrysanthemum' issue with small 'Japanese P.O.' opt in red at foot, perf 12½, a mint copy. Thinned on reverse. (SG 1B, Cat £60) {X} [US7] (Start Price = £8.80)

1900 1½s pale ultramarine 'Chrysanthemum' issue with small 'Japanese P.O.' opt in red at foot, perf 12½, a fine mint copy. (SG 4B, Cat £45) {X} [US7] (Start Price = £9.60)

1900 50s brown perf 11½-12 with small Japanese P.O. opt, a fine mint copy. (SG 17A, Cat £120) [US1] (Start Price = £60.80) (Image)

1900 2s yellow green and 4s rosine perf 12½ with small Japanese P.O. opt both fine mint. (SG 6B & 9B, Cat £52) [US1] (Start Price = £24.80)