
1) Seaside resort in England 2) Town in Suffolk
Found on
https://www.crosswordclues.com/clue/southwold

HMS Southwold was a British No 1 Type Hunt Class destroyer of 1000 tons displacement designed for escort duties, launched in 1940 and sunk during the Second World War. HMS Southwold was powered by two Admiralty 3-drum type boilers providing a top speed of 27.5 knots and carried a complement of 146. She was armed with four 4 inch anti-aircraft guns;...
Found on
http://www.probertencyclopaedia.com/browse/RSA.HTM
No exact match found.