John Wayne Gacy aka "The Killer Clown" and "Pogo the Clown" who was convicted of murdering 33 young men and boys and burying 29 of them beneath his home and in his crawlspace in Des Plaines, Illinois. Gacy executed via lethal injection by the state of Illinois on May 10, 1994.

One page letter dated September 19, 1993, 1993 with excellent content and written to a former writer and editor for Playboy magazine. Hand signed at the close, John. 

Includes the original prison mailed envelope sent from death row via certified mail  postmarked September 1993. Gacy has written "Legal" on the bottom left corner and hand signed, J.W. Gacy, with his complete handwritten return address.

John Wayne Gacy Letter And Envelope Set Both Signed