W. A. Dummer, electronics engineer. He developed the plan position indicator radar display. As head of Synthetic Trainer Design Group, he was responsible for the design, manufacture, installation and servicing of over 70 types of radar training equipment during World War II. In 1944, he became Divisional Leader of the Physical and Tropical Testing Laboratories and the Component Group, that had responsibility for outside contracts. Later, he was one of the innovators of integrated circuits. For his further work see Royal Radar Establishment and his personal article. A. F. Gibson, Head of Transistor Group at RRE, later Head of Laser Division of Rutherford Laboratory. Antony Hewish, physicist and radio astronomer. He worked with Martin Ryle at TRE on the design of antennas for airborne radar during World War II. In 1984, they shared the Nobel Prize in Physics. Alan Hodgkin was primarily a physiologist and biophysicist, who worked on the Automatic Gun-Laying Turret and later won a Nobel Prize and was knighted, "Frank" Jones (Francis Edgar Jones, later FRS, MBE), worked with Alec Reeves at the Royal Aircraft Establishment to design and develop the Oboe blind bombing system, Tom Kilburn worked with Freddy Williams on radar at TRE during the war. He then went to the University of Manchester where he was a pioneer of computer hardware, both he and Williams being involved in the design of the Manchester Baby. Sir Bernard Lovell, led the H2S development team and was later responsible for the building of the radio telescope at Jodrell Bank. G. G. MacFarlane, later knighted T. S. Moss, author of definitive monographs Photoconductivity of the elements and Optical Properties of semiconductors, W H (Bill) Penley, compiler of archives on early history of radar John Pinkerton, later developed Leo computer at the Lyons company, A. P. ("Jimmy") Rowe, physicist. He was a leader in the development of British radar from its inception, starting in 1934, when he was appointed secretary of the Tizard Committee, He succeeded Robert Watson-Watt as Superintendent of the Bawdsey Research Station, and directed the renamed Telecommunications Research Establishment when it moved to Malvern. After the war, he was appointed first scientific advisor to the government of Australia, and Vice-Chancellor of the University of Adelaide. A pioneer of Operational Research. Robert Allan Smith later Professor of Physics at University of Sheffield, Director of the Center for Materials Science and Engineering at MIT, and Vice-Chancellor of Heriot-Watt