b'1361161C 31 Oct.1937 (AAMC.P121) Lake Kutubu - Port Moresby, cover flown for Guinea Airways and signed by pilot, A.A Koch, endorsed by officer-in-charge Ivan Champion. [Only 17 flown].This flight was intended to depart on October 11 (see P117) but was delayed by engine trouble until the 31st; the few covers carried, being postmarked on arrival. .$3004001162C 1911 (Apr.27) large (355x250mm) OHMS registered cover to San Francisco with attractive franking comprising Large PAPUA 6d & 1/-, Small PAPUA 4d + 1d Monocolour all tied or cancelled by well struck PORT MORESBY 27APR11 datestamps, on reverse REGISTERED / BRISBANE transit datestamps, SAN FRANCISCO MAY/30 & SAN FRANCISCO STN MAY/31 arrival datestamps on face, cover with edge blemishes as to be expected. .$2003001163** Decimal period collection/accumulation in Hagner album, plus a collection of Post Office Packs in accompanying box. (100s) MUH. $2002501164S** 1952 (SG.14-15s) 10/- Map & 1 Fisherman, both overprinted SPECIMEN and fresh unmounted. (2) . $1001201165** 1963 (SG.44s & 45s) 10/- Rabaul and 1 Queen, SPECIMEN Overprints, superb **. (2). .$80100Ex 11661166P PROOFS: 1966 (SG.97-99) 5c, 10c & 20c South Pacific Games (Football, Tennis, Discus): Courvoisiers original colour separations and the completed designs; all imperforate and affixed to the official archival album page [#855]. UNIQUE. (15 items). $1,5002,0001167P PROOFS: 1976 (SG.314-17) Tropical Fish (Fauna Conservation): Complete set of Courvoisiers original colour separations and the completed designs; all imperforate and affixed to the official archival album pages [#1699/41 & 1601/42] in the following denominations: 7t (issued as 30t), 10t (issued as 15t), 30t (issued as 40t) and 40t (issued as 5t). SUPERB & UNIQUE. (23 items). $1,5002,000'