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Lot # 739 | P | Scott # 519-23
| 1933, Baku Commissars, complete set of five trial color proofs, printed on watermarked "borders and rosettes" paper, 4k in carmine, 5k - ultra, 20k - carmine, 35k - gray black and 40k - dark brown, perforation 14 or imperforated at one or two sides, each one with crayon cancellation as often, removed from a presentation card, fresh, VF and scarce assembly . |