BSA Parts Book 1940 models WM20 WM21 C10 SV 250 C11 ohv 250 C12 SV 350 M23 ohv 350  B29 Silver Sports 350 ohv  G14  V Twin

WM20 WM21 C10 SV 250cc C11 ohv 250cc C12 SV 350 cc M23 ohv 350 cc  B29 Silver Sports 350 cc ohv  G14  Vee Twin

160  pages  Part numbers descriptions and drawings of all parts Including Engine, Gearbox, Cycleparts, Wheels etc

Reprinted in the UK  inb a large clear Format on good quality paper  to a High Standard