Collection of 24 original glossy photos, 7.25 x 5 and 8 x 5, picturing the Sputnik 3 satellite as part of a USSR exhibit at Expo 58, the 1958 Brussels World's Fair, which was held between April 17 and October 19, 1958. The Soviet pavilion, which was awarded with a Grand Prix award for its full exhibit, contained a facsimile of the Sputnik 3, a mockup that mysteriously disappeared and which the USSR accused the USA of stealing. In overall fine condition.