Soviet Union 1922-23, proof of litho “Star”...

Soviet Union 1922-23, proof of litho “Star” surcharge 10r on 15k violet brown and blue, horizontal imperforated pair, slight gum wrinkle, full OG, NH, VF and rare, P. Buchsbayew and N. Mandrovski certificates

(via Philasearch.com - Soviet Union RSFSR 1918-23, Scott 224)

http://ift.tt/1hSVP61