1916-23 Overprints on Great Britain ½d - 1/- Perforated Imprimaturs handstamped 'N/P/IMPRIMATUR' on reverse, superb unhinged ex National Postal Museum Archives and scarce (11)
Realised Price : $60
1916-23 Overprints on Great Britain 1/- Bistre-brown overprinted italic 'SPECIMEN', toned gum. SG 12s, cat £140
Realised Price : $100
1923 Overprints on Great Britain 13½mm Setting ½d Green, 1d Scarlet, 1½d Red-brown (marginal) and 2d Orange (lower left corner) blocks of 4, part OG with some units MUH, ½d with some gum thins. SG 13-16, cat £280
Realised Price : $550
1916 registered cover to England with 5d Kangaroo punctured Large 'OS' tied by 'NAURU/PLEASANT ISLAND' cds, manuscript registration details, Sydney transit and arrival backstamps, minor blemishes.