@@The Board of May 1947 - Oct 1947@@

May 1947 - October 1947

@@The Board of the Electrotechnische Vereeniging of May 1947 - Oct 1947@@ has been constituted as follows:

J. van Ravensteijn President
U.J.K. Versfelt Secretaris
W.H.L. van Helsdingen Thesaurier
Albert Delsman Excursieleider
L. Oosting Commissaris