Gerald Eugene Stano aka Jerry Stano.  Serial killer who confessed to the murders of 41 women and executed by the State of Florida on March 23, 1998. 
One page handwritten letter dated March 7,1998 and written 17 days before his execution. Signed, Your Friend, Jerry.
Includes the original prison stamped mailing envelope signed, Gerald E. Stano.

Gerald Stano One Page Letter and Envelope Set Both Signed