Notorious New York City murderer of the 1970s popularly known as Son of Sam. ALS signed 'Dave,' two pages, 8.5 x 11, December 30, 1988. A letter from Berkowitz, 'stationed' at New York's Sullivan Correctional Facility to his friend 'Pete The Juicer.' In part: 'Sorry to hear you got a hangover...better than a 'bangover'...when you got a bad headache after being hit in the head by a nigger who also takes your wallet...our letters crossed...got your letter with a photo of two chicks enlcosed...if these two ain't chicks then they must be homos...I'm returning the photo as you requested. Is this really Ozzy?...he sure looks different then [sic] the square looking dude on tv...and where's his bitch Harriet?...Stay cool, bro. Your friend, Dave.' In fine condition. A dozen years in stir and they still couldn't rid him of his sophistication or eloquence! Accompanied by the original, handwritten mailing envelope, with his full signature in the return address area. RRAuction COA.