Think you know Fenders? Gruhn Guitars’ Lloyd Nicely will teach you a thing or two in this episode of A&A spotlighting a ’59 Jazzmaster—its second year of existence—with a rosewood fretboard and a one-ply anodized (aluminum) gold pickguard. And we get to hear it all through a silverface 1971 Super Reverb 4x10 combo.