10 pages of posts show up searching "chaztuna" (vs 1 single post with just 1 spelling error} in
"Posted by"
a fs listing shows location
Pompano Beach, Florida, USA
1971 Commando frame, engine crankcases [matching numbers] gearbox cradle & swingarm with fiberglass Roadster fuel tank [sealed] and chassis side covers with title for sale. All items in good condition. Photos available. $900 plus shipping
www.accessnorton.com
Might be a local vintage or Norton group in the area. Folks may know the person by specific bike info
Good idea to pm someone (did it here), regardless of when they last checked in, usually that will send an email notice
Any additional info, may help in getting ahold of someone
I pmd hobot, with no response, but ended up finding a facebook page
Torontonian may have some info