The Dual Tone was part of a series of solidbodies produced by Supro starting in the late '50s. These guitars were also distributed under the Airline brand name. Many Supro designs were made from either wood or "Res-o-glass" material. Those made from Reso-o-glass are usually more desirable for collectors.
Supro 1224DBHT Limited Edition David Bowie 1961 Dual Tone White 2019 – Chicago Music Exchange
1960 Supro Dual Tone White > Guitars Electric Solid Body
Supro Americana Series Dual-Tone Guitar - Ermine White
Factory Outlet Electric Guitar Airline Twin Tone Guitar Blue- Supro Dual Tone
Wizard of Odd: 1964 Supro Dual Tone - Premier Guitar
Supro 1524 EW 2 - Dual-Tone Semi-Hollow Electric Guitar - Ermine White - Canada's Favourite Music Store - Acclaim Sound and Lighting
Eastwood Airline Twin Tone Electric Guitar – Eastwood Guitars
Supro David Bowie 1961 Dual Tone Guitar
Supro 1524EW Dual-Tone White Ermine White
Supro Dual Tone Arctic White 1955
Supro Dual Tone 1961 Arctic White Guitar For Sale GuitarPoint
Airline Guitars Jupiter TT - White - Supro Dual Tone / Twin Tone / Jup
Supro Americana Series Dual-Tone Guitar - Ermine White
Supro 1524EW Dualtone Americana Ermine White
1959 Supro Dual Tone – White – GuitarPoint
