Susan Atkins aka Sadie Mae Glutz was a convicted murderer and member of the Charles Manson Family. Atkins was convicted of eight murders including that of actress Sharon Tate. Originally sentenced to death, her sentence was commuted in life in prison when the Supreme Court briefly overturned the death penalty.  Atkins died of brain cancer on September 24, 2009.

8 1/2" x 11" one page handwritten letter dated August 8, 1987 written to someone that Atkins knew well which talks about an upcoming visit the two are scheduled to have.
Hand signed at the close, Susan.

Susan Atkins Handwritten August 8 1987 Letter Signed