Possibly the"Head" Class Escort Maintenance Ship "HMS Berry Head", 8,580 tons, launched 1944, at Devonport Dockyard during the Plymouth Navy Day, 08/61. Scanned photograph taken with a simple Brownie 127, hence dubious quality.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/58433307@N08">Hugh Llewelyn</a> from Keynsham, UK
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/camperdown/9712512840/">HMS Berry Head</a>