Lot 8020
10 kopeck carmine-rose, roulette I, five singles in a bright shade with few irregular perforations, tied by pen strokes to piece, scarce, certificates Gummesson and Schwenson BPP (mentioning a small tear at upper left, but the paper is only a little pressed)
Provenance: "The Tobias Mellgren Collection" (Corinphila, 1997)