PLUGS, Single, No. C3 ZA/CAN 4694
Hello Chris.
I hope you are not back on call again this week.
Here are the specs on the 'new improved' PLUGS taken from the Issue 2, 1 July 1948 Parts List. Note the longer overall length and knurled length.
I suspect the earlier version of the PLUGS may have resulted in too many Operators adopting a 'Mains Plug' approach to removing the Connector from the Sender Socket, simply giving the wire a good yank and thereby shortening its life expectancy.
I will post a photo of the LUGS in a moment.
David
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