August 1926 - October 1927
The Board of the Electrotechnische Vereeniging of {period} has been constituted as follows:
| J.L.G. Tersteeg | President |
| J.J.F. Roghair van Rijn | Secretaris |
| A.J. Mijnlieff | Thesaurier |
| F. Smit | Vice-President / Afgev. C.C. |
| J.C.L. Bauduin | Commissaris |