Bidspirit auction | Air Post Stamps and Covers

Air Post Stamps and Covers - Fokker F111 Issue and Later Surcharges - 1923, 5r green with wide ''5'' variety, right sheet margin single on thinner paper, full OG, tiny hinge trace like a small spot of gum loss, apparently NH, VF and extremely rare stamp of only 25 examples possible, Raritan Stamps guarantee, C.v.$40,000, Est. $20,000- $25,000, Scott #C4a