@@The Board of Mar 1921 - Dec 1921@@
March 1921 - December 1921
@@The Board of the Electrotechnische Vereeniging of Mar 1921 - Dec 1921@@ has been constituted as follows:
| Frans Otten | President |
| F. de Fremery | Secretaris |
| H. Rebel | Thesaurier |
| A.G. Zinsmeister | Vice-President / Afgev. C.C. |
| J.P. van Lier | Bibliothecaris |