AJS & Matchless Owners Club

My son and I purchased this bike in March last year, which we are delighted with. An experienced Matchless/AJS owner described it as well restored and in excellent condition. We are trying to establish more about its pedigree, as there are certain conflicting details which need clarifying.
The frame number is A80913, which coincidentally is the same frame number as a G3 sold last year by Bonhams!
The engine number is 59/18 36845 which suggests that it is an AJS engine ? The gearbox number is M34283.
Would appreciate views on this.

A dating certificate from the club is always a good starting point in identifying what you have. Its cheap and reliable

alanengineer wrote: Its cheap and reliable

I am worth more than that

G15 Roy wrote:

alanengineer wrote: Its cheap and reliable

I am worth more than that

Ok Roy, you are expensive and unreliable??