<p>Second cabinet, with mixture of current (milliamperes) and signal (decibel) scales.
</p>
Transmitter equipment for the BBC TV transmission link from London to Edinburgh, 1952. The transmitter was located at Windy Hill, 22 miles from Manchester, from where a chain of 6 microwave relay stations took the signal across the Pennines and up the East Coast to Edinburgh.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/30661871@N03">Richard Ash</a>
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/30661871@N03/46479644672/">IMG_5664</a>