John William Tudor Walsh
John W. T. Walsh, M.A. (Oxon.), D.Sc.(London), M.I.E.E., Illumination engineer
1892 Born in London[1]
Educated at Hampton Grammar School.
Merton College, Oxford.
1912 Gained B.Sc[2]
Joined the National Physical Laboratory
1916 With Clifford Copland Paterson, developed the Paterson–Walsh electric height finder.
1917 Gained M.Sc
1918 Associate Member IEE; member of Council[3]
Became Principal Scientific Officer, National Physical Laboratory (Elect. Dept.).
1927 Gained D.Sc at University of London
1939 Lately Hon. Sec., International Commission on Illumination, now Member of Executive; Past-Pres., Illuminating Engingeering Society.
1951 Presented the Trotter-Paterson Memorial lecture on the "The Early Years of Illuminating Engineering in Great Britain"[4]
1962 Died