South West Africa 1923 £1 Type III Plate No1 Pair, New Moon

1923-24 £1 green & red, Setting III, 14mm between ovpt (SG 27/CC 37d). Superb M lower left PLATE NO 1 CORNER CONTROL PAIR with VARIETY "NEW MOON"/SHIFTED MEDALLION, exceptionally rare on this SWA value. An exhibition showpiece, barest trace prior hinge, fresh. Photo-cert: Eichele BPB stating "A rare variety that I have not seen before.". (CC37d/cvR220000). See additional image and of certificate.