1986.04.20World chess champions /7/1986.04.20304 ₮stamps_typeСериprinting_processОфсетsize55x33first_circulation_day1986.04.20stamps_per_sheet25
1981.09.30Mongolian chess, s/s1981.09.30304 ₮stamps_typeблокprinting_processОфсетsize90x70first_circulation_day1981.09.30
1986.11.30Halley's Comet, s/s1986.11.30304 ₮stamps_typeблокprinting_processОфсетsize90x110first_circulation_day1986.11.30
1987.01.25Aquarium fish, s/s1987.01.25304 ₮stamps_typeблокprinting_processОфсетsize110x90first_circulation_day1987.01.25
1990.04.01World Stamp Exhibition 'London-90', s/s1990.04.01304 ₮stamps_typeблокprinting_processОфсетsize90x110first_circulation_day1990.04.01
1982.04.1512th World Cup Soccer Championship, s/s1982.04.15304 ₮stamps_typeблокprinting_processОфсетsize70x91first_circulation_day1982.04.15
1987.09.16World Stamp Exhibition 'HAFNIA-87', s/s1987.09.16304 ₮stamps_typeСериprinting_processОфсетsize33x55first_circulation_day1987.09.16
1984.05.30World Stamp Exhibition ' Spain-84', s/s1984.05.30304 ₮stamps_typeСериprinting_processОфсетsize105x90first_circulation_day1984.05.30
1966.05.318th World cup soccer championship (imperforated), s/s1966.05.31304 ₮stamps_typeблокprinting_processГүн хэвлэлsize123x84first_circulation_day1966.05.31