Convention program book for the World Fantasy Convention, 1982.
Peter Straub was one of the Guests of Honor. King wrote a nice three page nonfiction piece titled "Peter Straub: An Informal Appreciation."
http://i204.photobucket.com/albums/b...82Program1.jpg
Apparently King attended the convention as this copy has a signed and dated inscription by King. I'm a sucker for signatures and inscriptions dated at the time of publication of a book or event. Theoretically you can always get something signed but signatures dated at the time of the event or publication are so very much rarer.
http://i204.photobucket.com/albums/b...82Program2.jpg