Fred M.Locke borosilicate experimental glass suspension (circa 1917)

By Mike Spadafora; posted January 24, 2016

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A limited number of these were produced in the late teens as far as I know only this example and a complete glass disk with no metal cemented on are all that have survived . a third one made from opal glass was hanging in the Victor factory in the late 1980;s but has since vanished. These were hand cemented together by Fred Locke in his back yard.