1920, two enlarged format essays of 25h in gray or red, size 22.5x27mm and 22x26mm instead of 18x21mm, date 19-25/XI-18 instead of denomination, full OG, NH or hinged, VF, Pofis #152P (Image)

1920, 50h yellow green, perforation 13½, two horizontal tete-beche pairs, one with gutter in the middle, large part of OG, VF, various experts' hs, Pofis #156TBa, TBb (Image)

EXHIBITION STYLE COLLECTION: 1920, about 500 mint and used (160 with various cancellations and perfins) stamps, including 86 mostly imperforate plate and trial color proofs, in addition 68 imperforate stamps unissued color, 33 tete-beche pairs, some in blocks, numerous paper, color and perf varieties, different stamp types and more, great unit in every respect, full/part of OG, F/VF, Est. $1,000-$1,200 (Image)