GTs58
I'm the Wiz, and nobody beats me!
Shazam!
Complete 1964 serial number
There were only three 64 models that had a hanging tank.
Jaguar......... Stainless fenders, Chrome/paint horn tank, chrome wire rear carrier 4 reflector, forged stem, springer fork.
American Deluxe......... Chrome fenders, Chrome/paint horn tank, chrome metal front carrier. Forged stem
Fleet........... Painted rims and fenders, painted horn tank, no reflector chrome wire rear carrier. No chrome fork crown. Rolled stem
I'm betting the top half of the tank was chrome. Fork is a replacement for the missing springer fork. Rear carrier is correct for a Jag. Fenders look like stainless and the two holes in the rear fender are placed correctly for the S reflector. That was a Jaguar.

There were only three 64 models that had a hanging tank.
Jaguar......... Stainless fenders, Chrome/paint horn tank, chrome wire rear carrier 4 reflector, forged stem, springer fork.
American Deluxe......... Chrome fenders, Chrome/paint horn tank, chrome metal front carrier. Forged stem
Fleet........... Painted rims and fenders, painted horn tank, no reflector chrome wire rear carrier. No chrome fork crown. Rolled stem
I'm betting the top half of the tank was chrome. Fork is a replacement for the missing springer fork. Rear carrier is correct for a Jag. Fenders look like stainless and the two holes in the rear fender are placed correctly for the S reflector. That was a Jaguar.