13 February 1925
Sir Alfred Seale Haslam and E.N. Wells propose Edward Allan Thomson ♂ for membership of the Institution of Mechanical Engineers. Sources: 2
13 February 1925
Sir Alfred Seale Haslam and E.N. Wells propose Edward Allan Thomson ♂ for membership of the Institution of Mechanical Engineers. Sources: 2
22 May 1925
Edward Allan Thomson ♂ becomes a member of the Institution of Mechanical Engineers. Sources: 1
7 December 1939
Edward Allan Thomson ♂ resigns from his membership of the Institution of Mechanical Engineers. Sources: 1