May 1955 - November 1955
The Board of the Electrotechnische Vereeniging of {period} has been constituted as follows:
F. Schouten | President |
Ae.C.A.M. Petit | Secretaris |
Alexander Baron van Dedem | Thesaurier |
J.F.M. van Dijk | Excursieleider |
H.J. Stigter | Commissaris |