A group of four greeting cards each signed by five early Soviet cosmonauts, twenty signatures in total, varying sizes and pages, addressed to Valentina Petrovna congratulating her on Soviet holidays such as May Day or Female Day. Notable signers include VALENTINA TERESHKOVA, ANDRIYAN NIKOLAYEV, PAVEL POPVICH, VALERY BYKOVSKY, ALEXEI LEONOV, ANATOLY FILIPCHENKO, and others. Conditions vary but mostly fine. Four items.