i talked to the guy i got it from tonight , his brother got it from a gent that had it new , said he never changed anything but the aircleaner and only moved it up out of the dust . his brother painted it gold and i did find a little paint under the cowling , it was a dark green as are the handles . same i think as model 6 ? (one with the tank on top at the back) as far as he knows , no one changed the engine and it starts with letters , DAP

... at least this one has a little bit of a story from prev' owners . might help a tad ?

Dave