William George "Bill" Bonin aka "The Freeway Killer"  executed by the State of California on February 23, 1996. 

8 1/2" x 11" Special Purchase Order form filled out by Bonin with three signatures. He has signed list last name twice, Bonin and in script he has signed, William G. Bonin, with his CDC Number and Housing.
On the back he has written, "Hobby Order."

William Bonin Purchase Order Signed Three Times