'F3'
Magnas were built alongside the 'F2's
at the end of the production run in 1932. They
shared the mechanical improvements of the 'F2' (12" brakes and extra cooling pipe from the radiator). 'J1' versions of the Tourer body were possibly fitted to some examples, and some 'F1's may have been upgraded to 'F3' specification retrospectively. F1467 became an 'L' type prototype and the first 'L' types may also have been converted 'F3's.
