Charles Manson prison mailed envelope addressed to his long time friend, Michael Channels aka Backporch Tapes. The envelope is postmarked May 4, 2006. Channels has written his name and address in the recipient section of the envelope. Manson has hand signed the upper left corner, Charles Manson. Signing his last name Man and drawing a sun, along with his complete return address. This is a rare variation of Manson's signature.