1975, Kim Il Sung Meets Peasants brought Aid Supplies, 10ch multicolored with tan frame, bottom sheet margin single with lower perforation shifted to the top for 12mm, full OG, NH, VF and scarce error, Est. $75-$100

1966, Soccer World Cup in England, complete of three imperforated epreuves de luxe, each one contains issued stamp in horizontal pair, approximate size 147x97mm, control colors and printers' crosses at sides, no gum as issued, NH, VF and very rare, only 30 complete sets possible, Est. $750-$1,000

1965, Student's Activities, Chemistry Lab, 10ch multicolored, bottom sheet margin single imperforated at the bottom, CTO with full OG, VF and scarce

1965, Student’s Activities, Chemistry Lab, 10ch multicolored, bottom sheet margin single imperforated at the bottom, CTO with full OG, VF and scarce

WELL-COMPLETED COLLECTION IN TWO LARGE STOCKBOOKS: 1956-93, approximately 1700 mint never hinged stamps and about 180 souvenir and miniature sheets, starting with early re-issues, nice topical material throughout – Animals, Birds, Flowers, Paintings, Space, Sports and etc., apparently flawless quality unit, full OG or no gum as issued, NH, F/VF...

1971, Asia-Africa Table Tennis Tournament, 10ch multicolored, unissued right sheet margin stamp, full OG, NH, VF, C.v. $750

1962, two covers from Pyongyang to Germany, first one franked by IGY complete set of four, the other one - by four values of Space Exploration subjects, no backstamp as always exists, VF, Est. $250-$300

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

1953, free-frank pre-printed Chinese envelope, used by Chinese volunteers during the Korean War, black military marking of FPO No.2209, date stamp alongside, slight folds at bottom right corner, otherwise VF, Est. $100-$150