Private Radio Receiving License issued to Alfred Crevier
(1932) First Class Certificate of Proficiency in
(thanks to Dr. Bert Blevis for providing his father's)
(1932) Licence to use Radio" for Wilfred N.
Bryer, VE3HF issued by the
Department of Marine
(scroll down page)
Did TCA have their own
parallel radio navigation system in the 1930s ?