The RN Chipmunk has an electric start as I mentioned in post #320.
As far as I know the BBMF machines have electric starts and the Army Chipmunk is electric start also.
All 4 remaining military Chipmunks share the same aircrew manual and FRC's and there is no mention of Coffman Starters in the ADS anymore. There are some variations between the aircraft in terms of instrumentation, navigation and radio fit between them all, which is reflected in the relevant sections of the ADS.