1854-55 Imperf Lithographs SG #3a, 4d blue (shade) SG #3a, complete margins, fine unused. Cat £450. RPSV Certificate (2017). (Image1)

Estimate AU$200

1861 Recess Wmk Swan Intermediate Perf 14-16 1/- yellow-green SG #37 wmk upright (inverted), tidy cancel, Cat £250 (as SG #37). [Gibbons do not list Wmk Upright for this stamp, although they do list it for the Clean-cut perf issue] (Image1)

Estimate AU$200

1861 Recess Wmk Swan Perf 14 At Somerset House 4d vermilion SG #40, some short/nibbed perfs at tip, strong colour, unused. Cat £475. (Image1)

Estimate AU$150

1864-79 Wmk Crown/CC (Sideways) Perf 12½ 1/- bright green SG #61, rounded upper-right corner, rich colour, large-part gum. Cat £225. (Image1)

Estimate AU$100

1898-1907 Wmk W Crown A 2d bright yellow Watermark inverted horizontal pair, left-hand unit with margin fault, Cat £260. Rare multiple. (Image1)

Estimate AU$75

Governor of Western Australia : 1899 (26 Apr) Cover: from 'NANNINE' to GB with bold strike of 'PAID/OFFICIALLY/WEST AUSTRALIA' alongside poor strike of 'GOVERNOR OF WESTERN AUSTRALIA' frank stamp and on reverse Coat of Arms crest in red and 'ALBANY' cds in black. (Image1)

Estimate AU$120