John Wayne Gacy aka the "Killer Clown" and "Pogo the Clown" was a Des Plaines, Illinois serial killer convicted of 33 murders executed by the state of Illinois via lethal injection on May 10, 1994. 

P.D.M. Contractors unused company check #3463 on which Gacy has written the word "Void" on the signature line. This check also includes the stub. 
Includes the phone number Gacy's home address 8213 W. Summerdale Ave, Norwood Park Township, Illinois.

John Wayne Gacy PDM Contractors Void Check 3463