United States, British Commonwealth, and Foreign Stamps, Covers, and Collections

33a, 1883 3k Carmine, Imperforate, horizontal pair, left stamp almost four margins, right stamp into design on two sides, strip of paper added to top to improve appearance, two strikes of Lagodekhi (now Georgia) February 6, 1887 cds, Very Fine appearance, this is the unique used pair, the only other example of this stamp is a mint single, one of the great rarities of classic Russian philately, ex-Mikulski, 2019 Ceremuga certificate (listed but unpriced in Scott)Sale 3043: Worldwide Stamps and Covers - Thursday, June 23, 2021 (immediately following British Commonwealth session)