Wood grained Carlo Robelli six string acoustic guitar, signed on the body in black felt tip by Donovan, adding 'Mellow Yellow' and a sketch of a sunset, Chad and Jeremy, who adds 'Summer Song,' Peter Tork and Peter Noone, adding 'Mrs. Brown.' Accompanied by photos of Tork and Noone taken at time of signing. In fine condition. RRAuction COA. Oversized.