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Overprints on this type: (See as list) 1924 15k ovpt=15KOP oc=blk unissued |
Prev: postage 1917 1k brnorg d=Peter I var=surcharge inscription on back perf=13.5 paper=thin cardboard unissued
Next: 3r dpblue unissued Catalog numbers: Sc C2 External links: Colnect 232184..iet_Union_USSR Record of changes |
