Collection of 20 lep. x34 (all plated) all 1875-80 issue on exhibition sheetlet. 1) One stamp with inverted keyhole shaped "0" (p. 31) Kound 63.10.2. in very nice condition, 2) Two stamps with horizontally displaced C.F. (p.57, p.140) Kound. 63.16 and 3) Five stamps with uneven C.F. (p.7, p.17, p.145 and p.146 x2) Kound. 63.15. Ex Bellas collection. F to VF