November 1915 - February 1916
The Board of the Electrotechnische Vereeniging of {period} has been constituted as follows:
| J. Weyland | President |
| W.Th. Bähler | Secretaris / Thesaurier |
| J.B. Leeuwenberg | Bibliothecaris / Afgev. C.C. |
November 1915 - February 1916
The Board of the Electrotechnische Vereeniging of {period} has been constituted as follows:
| J. Weyland | President |
| W.Th. Bähler | Secretaris / Thesaurier |
| J.B. Leeuwenberg | Bibliothecaris / Afgev. C.C. |