
1) Hamlet in Hertfordshire
Found on
https://www.crosswordclues.com/clue/puckeridge

HMS Puckeridge 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 Puckeridge 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 gun...
Found on
http://www.probertencyclopaedia.com/browse/RP.HTM
No exact match found.