Chad Soviet Space Beregovoy Dobrovolsky Tereshkova Keldysh 2013 Edition-100

This Soviet commemorative stamp set from 2013 celebrates pioneers of the space program, featuring portraits of Beregovoy, Dobrovolsky, Tereshkova, and Keldysh. The vibrant, colorful stamps depict these heroes against a cosmic background and are in excellent, uncanceled condition, offering a glimpse into Soviet space exploration history.