1915-16 Kangaroos 3rd Wmk 2/- (c) SG #97w, with listed variety Break in left frame opposite base of 'A' of 'AUSTRALIA' [2R30] BW #37(2)m, well centred, fine mint, Cat $1,250 as an unoverprinted stamp. (Image1)

Estimate AU$220

1918 'One Penny' Surcharges on 5d brown KGV (a) horizontal strip of 3, SG #100, tied to piece by Rabaul '1MY18' datestamps, Cat £240+. Retail as single stamps, $575. (Image1)

Estimate AU$250

1932 (Aug 27) small registered cover to England with Undated Birds optd 'OS' 1d, 1½d, 2d, 3d, 4d & 5d tied by Rabaul datestamps (Cat £140+ off cover), some toning. Seldom seen on cover. (Image1)

Estimate AU$100

Stephansort: complete Powell Type 7 datestamp tying Australia KGV 1d red to small piece; also Type 126 'P.O. PLEASANT ISLAND/AU23/16/(NAURU)', very fine complete strike tying NWPI 2½d to small piece. (2) (Image1)

Estimate AU$60