THE BOOK OF THE VESPA - AN OWNERS WORKSHOP MANUAL FOR 125cc AND 150cc VESPA SCOOTERS 1951-1961: Emmot, J., Clymer, Floyd, VelocePress: 9781588501134: Amazon.com: Books
1951 Vespa Douglas Rod Model | Not 100% correct but not much… | Flickr
Vespa 125/V31T-1951. | Vespa vintage, Vespa de época, Motonetas