Letter from Thomas Gold to Dr Richard Garwin, T J Watson Researvch Center, IBM Corporation, PO Box 218, Yorktown Heights, New York Encloses copies of material sent to Mr Bittner at IBM, and to Lewis Branscomb. Has not gotten much further with the telefactors yet, and will keep him informed. Better to have three telefactors than two. Is enclosing a copy of his recent letter published in the Times. 3 August 1973