Vintage ballpoint signatures of Yuri Gagarin (1934 – 68) and Valentina Tereshkova (1937 – ) on the reverse of a 5.75 x 3.75 postcard depicting a young girl. In fine condition. An interesting and desirable combination of the first man and woman in space. A unique item. RARE to have both sign. The postcard dates from the mid 60s. Zarelli reviewed.