In 1925 Thulinverken was contacted by the brothers Per and Hugo Weiertz (who earlier had worked on the
Self) who wanted them to build a car using their own blueprints. Thulinverken became interested in the project and hired the two brothers. During 1926 a prototype was constructed and tested and during 1927 the car went into production. Only 13 cars were built and none of them remain today. == Sources ==