1926, Pernstein Castle, 30h gray green, coil stamp in vertical strip of three imperforate horizontally, full original slightly dry gum, VF, several experts' hs on reverse, VF, Pofis #210 var (Image)

EXHIBITION STYLE COLLECTION: 1926, 267 mint and used (60%) stamps, variety of perforation and watermarks, including coil stamps of 20h with block of six imperforate horizontally, and 30h, 12 marginal singles or blocks, 7 of which with control numbers, 4 large die numbered proofs, nice range of various cancellations, occasional flaws possible on used material, fresh unit overall, full/part of OG or used, F/VF, Est. $800-$1,000 (Image)