Six Vivi Tone Instruments circa 1935
After Lloyd Loar left the Gibson company he started the Vivi Tone
company.
He designed many electric and acoustic electric instruments under
the Vivi Tone name including solid body electric guitars, solid body
violas, and electric pianos. Way ahead of his time.
Here are two mandolins, one acoustic and one Acousti-Electric. And
four guitars, two acoustic and two Acousti-Electric.