Ключевые слова: 1974, aged, ancient, antique, astronaut, cosmonaut, cosmos, demin, envelope, future, futuristic, galaxy, gloves, helmet, historic, letter, mail, mask, message, old, people, philately, planet, postcard, postmark, retro, russia, russian, sarafanov, seal, soviet union, stamp, star, suit, technology, ussr, vintage,