Troop movements near Helsinki

Photo 1: T-26 light tanks and GAZ-A trucks of Soviet 7th Army, Finland, 2 Dec 1939

Photo 2:Russian T-26 light tanks and T-20 Komsomolets armored tractors advancing into Finland during the Winter War, 2 Dec 1939

Photo 3:Finnish troops leaving the Suvilathi power station outside Helsinki, Finland, 2 Dec 1939; note smoke rising from the sabotaged equipment