Vintage ballpoint signature, 'Ritchie Valens,' 'Waylon Crickets,' 'Dion,' and 'To Barb, Frankie Sardo,' and 'Freddie of the Belmonts,' which is signed in pencil on both sides of an off-white 6 x 4 folded sheet. Jennings was Buddy Holly's bass player at the time and Dion was the leader of Dion and the Belmonts. Back of the sheet is affixed to a larger sheet. In fine condition, with a light shade of toning and a few light wrinkles and creases. COA Roger Epperson/PSA/DNA and RRAuction COA.