1901 I.R. Official overprinted on 1sh carmine rose & green, used, heavy cancel, good color and fresh, fine and rare stamp (SG O19, œ1,800) cat. $1900 (Cat No. O18) (Image)

Cat. $1900, Est.$600

1886 Government Parcels, 6p dull green, h.r., usual centering, good color, single pulled perf. at right, otherwise fine, with 2018 Brandon certificate (SG O62) cat. £3500 (Cat No. O28) (Image)

Cat. £3500, Est.$1,000

1900 Government Parcels, 1sh carmine rose & green, h.r., slightly dulled gum, brilliant colors, fine, with 2018 Brandon certificate stating "gum toned" (SG O72) cat. £650 (Cat No. O38) (Image)

Cat. £650, Est.$250

1896 O.W. Official, 1/2p vermilion, h.r., tiny hinge thin, fine appearance, with 2018 Brandon certificate (SG O31) cat. £350 (Cat No. O44) (Image)

Cat. £350, Est.$150

1902 O.W. Official, 1/2p blue green, l.h., v.f., with 2018 Brandon certificate (SG O32) cat. £475 (Cat No. O46) (Image)

Cat. £475, Est.$250

1902 Office of Works, 2p green and carmine, used on piece, fine (SG O38) cat. £450 (Cat No. O51) (Image)

Cat. £450, Est.$200

1902 Board of Education, 2 1/2p ultramarine, small h.r., bright color and very fresh, natural gum crease at upper left corner, fine example of this rare Official, with 2018 Brandon certificate (SG O85) cat. £4850 (Cat No. O69) (Image)

Cat. £4850, Est.$1,500

1903 Admiralty Official, 2p yellow green & carmine red, h.r., slightly discolored, with gum toning, fine appearance, with 2018 Brandon certificate (SG O104) cat. £350 (Cat No. O75) (Image)

Cat. £350, Est.$250