b'95557557* 1910-11 (SG.79a) Large PAPUA Wmk Crown/double-lined A 4d black & sepia P12 block of 4,lower-right unit variety Deformed D, exemplary centring, MLH, Cat 260+. $220260558558** 1917 (SG.111a) Surcharges ONE PENNY on 2/6d rose-carmine [Pos.21] with WATERMARK UPRIGHT (INVERTED), very fresh MUH marginal example. Only one sheet of 40 discovered with no other upright watermarks recorded for the ONE PENNY surcharge issue, Cat 2500+. Ceremuga Certificate (2002). . $2,5003,000559559** 1929-30 (SG.117) Harrison Printings AIR MAIL Overprint 1/- sepia & olive, marginal block of (4) with Overprint in deep carmine the first unit with AI,R MAIL overprint variety, fresh MUH. This flaw not listed by Gibbons.The variety occurred only once on each sheet, and as only 10 sheets were overprinted in carmine, a maximum of 10 examples can exist. Only one other block (without selvedge) exists. . $2,0002,500'