The Osredkar was a two-seat cabriolet built in Ljubljana, Slovenia, in 1947-48 by the sheet metal worker Lovro Osredkar and his friend Jernej Kožar, who modified old trucks into buses. Osredkar had worked since 1929 in a workshop making wooden body moulds and had learned metalworking from a Czech sheet metal worker, while Kožar found a wrecked military Tatra. The bodywork and underframe were destroyed and only the engine still…