Lot Of 6 Mongolia Spacecraft Air Mail Stamps Mint Canceled To Order 1960s 1970s

Lot of 6 Mongolia spacecraft air mail stamps from the 1960s–1970s. Stamps are mint, canceled-to-order as noted in the listing. Very good pre-owned condition with light handling consistent with age. Colors and perforations remain intact and suitable for collectors or display. Great addition to a topical space or Mongolia stamp collection.