David Berkowitz aka the "Son Of Sam" .44 caliber serial killer.
American Greetings religious card with a handwritten message on the inside and hand signed, Yours in hope, David.
Included is a bible verse on a card and a blank sheet of paper which was inside of the card.
The prison stamped envelope includes a return address sticker for Berkowitz on the front. Berkowitz has typed his name and return address on the back.
David Berkowitz Handwritten Signed Card With Envelope Set