PAT PEND.
Late 60s Fender Mustang Vibrato/tremolo. Patent Number
Fender Mustang Vibrato Tremolo Pat Pending 60s
FENDER MUSTANG HEADSTOCK / FENDER MUSTANG GUITAR HEAD LOGO
Jazzmaster / Jaguar / Mustang Tremolo Unit Chrome Tremolo System
Mustang Tremolo Unit Chrome Vibrato System
Chrome Mustang tremolo unit