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Old 6th Dec 2020, 11:17 pm   #7
Oldcodger
Nonode
 
Join Date: Oct 2014
Location: West Midlands, UK.
Posts: 2,181
Default Re: 746 wiring diagram needs some explaining please

Quote:
Originally Posted by Station X View Post
Brings back memories of my "Youth's A" course at Bletchley Park in 1968.
And memories of Yoofs courses at Muirhouse ( Edinburgh) in the less problem times.
I remember that we used to use the link in the block terminal ( green-white)on the older installations to make it easier for following blokes to fit an extension bell.
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