World History of the Automobile - Erik Eckermann - Google Books

http://books.google.de/books?id=yLZeQwqNmdgC&pg=PA163&lpg=PA163&dq=Hobbs+Transmission+borgward&source=bl&ots=S2qwmzESOy&sig=6w09

This book details the development of the automobile from its early beginnings to the present day. With emphasis on the European historical perspective, particularly the pioneering developments which occurred in Germany, World History of the Automobile…