Found a bunch of new posters with Soviet republics emblems and patterns. And a bonus double-sided poster with the Russian alphabet. I don’t think I can find second copies of these, so first come first serve! Published in 1988.
(Sorry for the bad photos, we get aweful daylight these days with all the rains)
See all posters on Etsy: https://www.etsy.com/shop/SovietPostcards?section_id=19367225