Collaborating with Robert Lusser, Messerschmitt designed the flagship product of the relaunched company, a low-wing four seater monoplane called the Messerschmitt M37, but better known by its later RLM designation of Bf 108.
I samarbejde med Robert Lusser designede Messerschmitt det genopståede selskabs flagskib – et lavtvinget sportsmonoplan med betegnelsen Messerschmitt M 37, som er bedre kendt under dens senere RLM betegnelse Bf 108 Taifun.