Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 2
Lot 1151:
1918, violet overprint on 15k brown violet and blue, left sheet margin horizontal strip of four with reinforced perforation, full OG, hinged, VF and the only known multiple of this stamp, illustrated in the Dr. Ceresa Monograph, ex-Dr. Seichter and Dr. Zelonka, Est. $1,500- $2,000, Bulat #2391
Share this lot:
