The Royal Yacht 'HMY Britannia', 5,769 grt, built 1954, at Portsmouth Navy Base, August 1980. In wartime it could be converted into a hospital ship - but never was! Scanned slide.
<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/41349592671/">HMY Britannia</a>