Thanks...I actually could find only the 19 October publication, that of July 27, I could not found online.
It was not that obvious to me however - does Higgs stated his intention to show that Goldstone vector boson can acquire mass under gauge fields as well?
i.e. does he say something like...
Layman, I have a problem to understand the Higgs' motivation back then at 1964.
The Higgs as I understand was postulated to explain how spontaneous breaking of gauge symmetry takes place in nature, which in turn explains why other elementary particles have mass.
This all make perfect sense...