Georgina Ferry has donated the unedited transcripts of the people she interviewed for her book A Computer called LEO to the Heritage Project of the LEO Computers Society. The following interviewees are included:Anthony Salmon, Maurice Wilkes, David Wheeler, Murray Laver, David Caminer, John Pinkerton, Ernest Kaye, Ray Shaw, Derek Hemy, Peter Hermon, John Aris, Mary Coombs, Ralph Land, Frank Land (incomplete first half of transcript lost)