Аукцион Bidspirit | North Korea

North Korea - 1988, Winners of Calgary Winter Olympic Games, Alpine Skiing, error denomination of 30ch and top inscription ''Mario Matikainen'' instead of denomination of 10ch and top inscription ''Pirmin Zurbriggen'', bottom left corner sheet margin single, full OG, NH, VF, a correct stamp of 30ch is included, Est. $200-$250, Sc. #2791 var