Colin Cherry. "A History of the Theory of Communication", offprint, Proceedings of the Institution of Electrical Engineers, vol 98, part III, No. 35, September 1951, pp 383-393. Original wrappers. Signed "With Compliments, Colin Cherry". Very good copy.
_____. "The Communication of Information." New York: American Scientist, 1951. Pp 640-666 Good or better condition. Separated/removed section--but signed. This is Cherry's very significant paper on information theory (sub-titled "An Historical Review") is simply a gathering of removed papers from The American Scientist magazine, but it is *signed* by Cherry "with compliments", and as such, is very uncommon. Cherry, along with Claude SHannon and Denis Gabor was one of the great intelelctual founders of information theory.
J.R. Pierce, "Communication Theory", an offprint from Physics Today, vol 4, No 5, May 1951, pp 6-12.
The three: $300