Yuri Gagarin signed official KNIGA cover - Zarelli COA

First man in space - Yuri Gagarin hand-signed official KNIGA cover – a single cover from the famous Vostok 1-6 series of all Vostok cosmonauts.

These KNIGA covers represent the only "official" signing Yuri Gagarin did and only exist "signed" with that postmarker date. Therefore these covers are 100% authentic and never questioned as faking one would be fairly impossible.

Rarely available outside the set.

Comes with a separate Zarelli COA.