Papua New Guinea 479 478 478 P. PROOFS: 1963 (SG.42 & 43) 5d Bird of Paradise & 6d Golden Opossum: Couvoisiers’ original colour separations and trial printings; all imperforate and affixed to the official archival album page [#586]. These unique examples illustrate work done on the adopted design and experimentation in the colours to be used. The completed proofs differ from the issued stamps in that “Courvoisier S.A. ” is printed in the margin. UNIQUE. (16 items).������������������������������������������������������������������������������������������������������������������������� $2,000–2,500 479 P. PROOFS: 1966 (SG.97-99) 5c, 10c & 20c South Pacific Games (Football, Tennis, Discus): Courvoisier’s original colour separations and the completed designs; all imperforate and affixed to the official archival album page [#855]. UNIQUE. (15 items).������������������������������������������������������������������������������������������������������������� $1,500–2,000 480 480 P. PROOFS: 1976 (SG.314-17) Tropical Fish (Fauna Conservation): Complete set of Courvoisier’s 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).������������������������������������������������������������������� $2,000–2,500 76