Bidspirit auction | Soviet Union

Soviet Union - 1925-29, A. Popov, Decembrist Revolt, Revolution of 1905, Esperanto Congress, Dr. Zamenhof, Red Army and Child Welfare of 1929, nine perf and imperf complete issues, the total is 24 stamps, nice condition, full OG, NH, mostly VF, C.v. $522, Scott #328/405, B54/56