September 1923 - November 1923
@@The Board of the Electrotechnische Vereeniging of Sep 1923 - Nov 1923@@ has been constituted as follows:
| W.F. Einthoven | President |
| H.F.E. du Mosch | Secretaris |
| C.P.J. Suverkropff | Thesaurier |
| H.A. Reydon | Commissaris |
| J.J. van der Stadt | Afgev. naar de C.C. |