A star with a hammer and sickle on a red background
Aeroflot's hammer and sickle emblem on a blue background
Coat of Arms of the Soviet Union hammer and Sickle
Cockade with Soviet star hammer and sickle and badge of the USSR
Symbols of the USSR hammer and sickle on the background of a red star. Contours of the map of the USSR with a red star sickle and hammer