Vintage‎ Bulgaria Space Exploration Stamps 1961–1965 Vostok/Voskhod Cosmonaut

Beautiful collection of vintage Bulgarian postage stamps celebrating the Soviet Space Race era (1961–1965). These feature portraits of legendary cosmonauts from the Vostok and Voskhod missions, including Yuri Gagarin, Gherman Titov, Valentina Tereshkova, Bykovsky, Nikolayev, Popovich, Feoktistov, and Komarov. Issued by the People's Republic of Bulgaria to honor early manned spaceflight achievements. These stamps are rich in mid-century modern design and Cold War history — perfect for collectors of space memorabilia, philatelists, or vintage Eastern Bloc art lovers. Details: • Origin: People's Republic of Bulgaria 🇧🇬 • Years: 1961–1965 • Denominations: 1, 2, 3, 5, and 8 Stotinki • Subjects: • 1 st: Yuri Gagarin – Vostok 1 (1961) • 2 st: Gherman Titov – Vostok 2 (1961) • 3 st: Nikolayev & Popovich – Vostok 3 & 4 (1962) • 5 st: Tereshkova & Bykovsky – Vostok 5 & 6 (1963) • 8 st: Feoktistov & Komarov – Voskhod 1 (1964–65) • Condition: Used, some light cancellation marks; strong color and intact perforations. • Quantity: 15 total stamps (includes duplicates of each design). • Stored in protective sleeves; all photographed are included. Value & Collectibility: This is a complete 5-design set with multiples — highly collectible for fans of the Space Race, Cold War history, or international philately.