MORE Space soviet posters

     My favorite soviet space posters set of postcards - LET'S GO! [Gagarin's phrase during launch of Vostok-1] brought me yet another two cards [previous ones: 1 and 2]: first postcard with first four cosmonauts, so-called First Cosmonaut Group of USSR (official name - 1960: Group Airforce №1, total 20 Airforce, Airdefence, and Navy pilots, ages from 23 to 34): Yuri Gagarin, Gherman Titov, Andriyan Nikolayev, and Pavel Popovich. Second postcard is dedicated also to first four, but flights of Vostok spacecraft: Vostok 1 [first man in outer space], Vostok 2, Vostok 3 [research of prolonged stay on orbit, first man sleep in space] and Vostok 4 [first group flight].

left - received from lhanya, Russia (Favorites 198); right - received from dolenarven, Russia (direct swap within Favorites 198)