A Russian Soviet era military insignia, enameled badge for graduates of the Higher School of Red Observer Pilots in Gatchina. Issued in Petrograd, 1919. The badge features two winged swords encompassed by a laurel wreath, with abbreviation V.Sh. Kr. L.N. in the center and the Soviet red star above. Militaria, Awards And Badges, Soviet Historical Collectibles, Insignia.