Berkeley T60 1960
2018 British Autojumble - Waalwijk (NL)

This design started out as a tiny four wheeled sports car powered by a motorcycle engine and made by a caravan manufacturer. In 1959 the design was converted to a 3 wheeled lay-out to appeal to drivers who only had a driver's license for motorcycles. That proved to be quite successful; 1800 were made up to the end of 1960.
Due to a decline in caravan sales the company was liquidated in 1961.