b'103781 782781P PROOFS: 1970 (SG.173-176) Birds of Paradise (Fauna Conservation): complete set of Couvoisiers original colour separations and completed designs, all are imperforate and affixed to the official Archival album pages [numbered 1108]. Gorgeous UNIQUE item for Bird thematicists. (23)$1,8002,400782P PROOFS: 1971 (SG.195-199) Marsupials (Fauna Conservation): complete set of Couvoisiers original colour separations and completed designs, all are imperforate and affixed to the official Archival album page [numbered 48]. Superb and UNIQUE. (26) $1,5002,000783 Ex 784783P PROOFS: 1972 (SG.216-219) Reptiles & Turtles (Fauna Conservation): complete set of Couvoisiers original colour separations and completed designs, all are imperforate and affixed to the official Archival album page [numbered 1223/2]. Superb and UNIQUE. (20) .$1,5002,000784P PROOFS: 1972 (SG.237-240) Birds of Paradise (Fauna Conservation): Couvoisiers original colour separations and completed designs, all are imperforate and affixed to the official Archival album pages [numbered 1315/11 & 1316/12] in the following denominations 6c (issued as 7c), 7c (issues as 14c), 10c (issued as 28c) & 30c'