Leningrad Institute of Aviation Industry (LIAP), graduate badge, circa 1980s.
Brass, enamels; 47.9 x 26.8 mm. Blue center with abbreviated name of the school "ЛИАП' ("LIAP") and a silhouette of a jet airplane. Two-piece construction; the enamel is of very high quality typical of badges produced by the factory in Tallin, Soviet Estonia. Excellent condition. Comes with original screw plate.