Dating confirmation

[Is vic there]

Gents,

How do I get a letter/certificate to verify the build date on a Commander?

I think the bike was built in 1988 but would like confirmation.

[Anthony Duffield]

The Norton Owners Club provide such a service, I used it to date my 650SS

[Ian]

Andover Norton hold the Rotary records, I believe.

Mr Negus of this parish is also a fount of knowledge. He might be along shortly.

Ian.