John Wayne Gacy aka The Killer Clown, Pogo the Clown, 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.
 
8 1/2" x 11" photocopy of a Sunday, October 3, 1993 article which Gacy mailed to a friend while he was housed on death row in Menard, Illinois. 

Headline reads, Prison officials probing alleged sale of Gacy art.