
1) Market town in East Sussex
Found on
https://www.crosswordclues.com/clue/winchelsea

place in Rother district, administrative county of East Sussex, historic county of Sussex, England, with historical importance as a former English ...
Found on
http://www.britannica.com/eb/a-z/w/41

HMS Winchelsea was a British W Class destroyer of 1100 tons displacement launched in 1917. She was armed with four 4-inch guns; two 2-pounder pompom anti-aircraft guns; one machine gun; four Lewis guns and six 21-inch torpedo tubes arranged in two triple mountings. She was powered by three White-Forster oil boilers providing a top speed of 34 knots...
Found on
http://www.probertencyclopaedia.com/browse/RW.HTM
No exact match found.