Cellos, violins and violas by Carruthers Violins. Andrew Carruthers produces quality handcrafted modern stringed instruments in his Santa Rosa workshop. His models include del Gesu, Guarnieri, Strad, Ruggieri, Guadagnini and Goffriller,aft in the Twenty-First Century Projects The Redwood Violin Off-beat Violins Andrew Carruthers Viol...