Signed booklet, Soviet Space Research, Novosti Press Agency Publishing House, Moscow, 1975. Softcover, 4.25 x 6.5, 64 pages. Signed in felt tip or ballpoint in Russian “V. Kubasov” and “A. Leonov” on the inside front cover, “B. Yegorov” and “V. Sevastyanov” on title page, and “B. Yegorov” on photo 43 depicting the 11 Vostok and Voskhod cosmonauts. In fine condition with a couple of creases and surface marks. Pre-certified Scott Cornish and RR Auction COA.
