Its a light-weight, so I thought the dead easy way to tell if II or III was whether the lights were on the wings, 'cos that only came in on SIII Air-portables..... but I may be wrong!
Its a light-weight, so I thought the dead easy way to tell if II or III was whether the lights were on the wings, 'cos that only came in on SIII Air-portables..... but I may be wrong!
Back in the 70s when Lightweights first started getting released, it was very common to convert them to Series III type lights, so probabaly a very unreliable way of identifying them.
