b'101ex 787787P PROOFS: 1980 (SG.397-400) Mammals: complete set of Courvoisiers original colour separations and completed designs, all IMPERFORATE and affixed to the official Archival pages [#1784/7 & 1785/8]. The Native Spotted Cat was designed and is shown as a 20t (issued as 30t) and the Tube-Nosed Bat was designed and is shown as a 30t (issued 35t) while the other designs were developed and shown in the denominations in which they were eventually issued. A superb and Unique complete set. (22 items). .$1,0001,500'