October 1961 - June 1962
The Board of the Electrotechnische Vereeniging of {period} has been constituted as follows:
| H.J.F. Keers | President |
| M.J. Lambeek | Secretaris |
| R.T.G. Cals | Thesaurier |
| Ton Roesink | Vice-President |
| E. Kruseman | Commissaris |
October 1961 - June 1962
The Board of the Electrotechnische Vereeniging of {period} has been constituted as follows:
| H.J.F. Keers | President |
| M.J. Lambeek | Secretaris |
| R.T.G. Cals | Thesaurier |
| Ton Roesink | Vice-President |
| E. Kruseman | Commissaris |