Hi peter,i will have a look back through some old boxes of info i have from the early days to see if i can verify the chassis number...i never took much notice of the number at the time....my car also has a repair to the inner tub on the right side near gear lever...was very easy to see at the time.car went to kenny after me and then here and there till it ended up in australia....i wouldnt be surprised if ken had a box full of original log books tucked away somewhere, cheers.