Designed in 1927, but licence-built in Poland in 1954. Fully restored in 1984 and now owned by Tamas Rohacs and based at Budaörs in Hungary. Has "Goldtimer Alapítvány - Budaörs" titles on this side of the fin, and "Közlekedési Múzeum - Budapest" on the other, meaning Goldtimer Foundation and Museum of Transportation respectively.