TfA was the designation given to a home-built sports car developed in Sweden in the mid-1950s by engineer Hjalmar Larsson for the magazine Teknik för Alla. The vehicle was a two-seat sports car with a plastic body, notable for its lack of doors and its red-and-white finish. It was presented in detail in the magazine during 1957, with step-by-step instructions intended to guide amateur builders through the construction process. The…