I have a couple of original military TTY manuals that need a new home: TM 11-5815-200-12 AN/FGC-20 and friends, Feb 1966 TM 11-5815-238-12 AN/GGC-3 and friends as well as TT-76/GGC and friends You can have them both for $7.50, essentially the cost of shipping. 73, John K4OZY