LADA revolution badge
Red boot lid badges were dedicated to Great October Revolution. According to rumour, exactly October-made cars from 1977 to 1987 had red badges and exotic red-coloured underbonnet VIN-plates.
Some LADA-owners of cars made before 1977 could find such red plate also, the reason was export cars and cars for domestic market were produced on one factory and some export cars could stay in Soviet Union for some reasons like friendship or car deffects=)