Lawrence Bittaker the murder mack toolbox killer and Randy Kraft the scorecard serial killer prison kite signed by both. 
Handwritten exchange between two of California's most notorious serial killers. Lawrence Bittaker asks Randy Kraft if he wants a bunch of recaps. Signed, Larry.
Randy Kraft has signed,  R 104 -.

Lawrence Bittaker Randy Kraft Prison Kite Signed By Both