Natural-finish Woods W91 six-string acoustic guitar, signed on the body in ink and felt tip by Paul Kantner, Jorma Kaukonen, Jack Casady, and Spencer Dryden (who adds a sketch of an airplane), and signed in ink on the black pickguard by Marty Balin and Grace Slick. In fine condition. Accompanied by full letters of authenticity from REAL and Beckett Authentication Services.
