@@The Board of Dec 1957 - Apr 1958@@

December 1957 - April 1958

@@The Board of the Electrotechnische Vereeniging of Dec 1957 - Apr 1958@@ has been constituted as follows:

A.O. Schaap President
J. Rijk Secretaris
G.G. Sipkes Thesaurier
Bart Lageman Vice-President
A.N. Verveen Commissaris