Space Interest.- Soviet Cosmonauts

A remarkable collection of Event Covers signed by several Soviet and Eastern bloc cosmonauts, including: Yuri Gagarin, Gherman Titov, Andriyan Nikolayev, Pavel Popovitch, Valery Bykovsky, Valentina Tereshkova, Konstantin Feoktistov, Pavel Belyayev, Boris Yegorov, Vladimir Komarov, Georgy Beregovoy, Vladimir Shatalov, Anatoly Filipchenko, Anatoly Filipchenko, Anatoly Filipchenko, Lev Dyomin, Oleg Makarov, Andrian Nikolayev, Vitali Sevastyanov, Valentin Lebedev, Pyotr Klimuk, Yuri Artyukhin, Gennady Sarafanov, Nikolai Rukavishnikov, Aleksei Gubarev, Georgy Grechko, Alexei Leonov, Valery Kubasov, Boris Volynov, Vyacheslav Zudov, Vitaly Zholobov, Valery Rozhdestvensky, Valery Ryumin, Vladimir Kovalyonok, Yuri Romanenko, Vladimir Dzhanibekov, Pyotr Klimuk, Aleksandr Ivanchenkov, Mirosław Hermaszewski, Vladimir Lyakhov, Sigmund Jähn, Georgi Ivanov, Leonid Popov, Bertalan Farkas, Phạm Tuân, Arnaldo Tamayo Méndez, Jügderdemidiin Gürragchaa, Dumitru Prunariu, Yuri Malyshev, Leonid Kizim, Anatoly Berezovoy, Aleksandr Pavlovich Aleksandrov, Viktor Afanasyev, Viktor Savinykh, Anatoly Solovyev, Aleksandr Aleksandrovich Volkov, Gennady Manakov, Anatoly Artsebarsky, Sergey Avdeev, Musa Manarov, Vasily Tsibliyev, Aleksandr Serebrov and a few others, some covers with multiple signatures, some unsigned, v.s. (large quantity)