СССР. Хронология почтовых марок за 1966

I offer a chronology of clean, unused postage stamps of the USSR for 1966. This lot presents stamps issued in the USSR in 1966. The stamp chronology means that it includes all stamps issued in that year. This is sports and art, flora and fauna, etc. I hope that buyers have a catalog of postage stamps. If yes, then you can compare what is displayed in this lot. Or I can email you the catalog for 1966. In addition, stamps seem to reflect the time in which many of you lived. The stamps reflected political events, sports, theater, exhibitions and much more, which the younger generation does not know about. If you have gaps in the collection, then write. I'll try to help. I have other years on display. Take a look, you might find something interesting