found: Richards, K. G. Fatigue strength of welded structures, 1969.
found: Welding international, Vol. 1, no. 1 (1987):t.p. (Welding Institute) cover (Wi)
found: High performance electronic packaging, c1991:t.p. (The Welding Institute; TWI)
found: PT - penetrant testing, [2017]:(TWI; Granta Park, Great Abington, Cambridge CB21 6AL) p.105 (TWI Ltd)
found: The Welding Institute website, viewed 7 June 2019:our history (the Institution of Welding Engineers was founded in London on 5 February 1923; in 1935, it merged with the British Advisory Welding Council [no publications on British Library database] to form the Institute of Welding; in 1968, it merged with the British Welding Research Association, established 1946, to form The Welding Institute)
