The Spire on a Castle
This page is the CodyCross answer for the clue below from The 70's, Group 337, Puzzle 5 (Margaret Thatcher).
Question is: The Spire on a Castle
and the answer is: TURRET
Word Meaning:
TURRET — (architecture) A little tower, frequently a merely ornamental structure at one of the corners of a building or castle.
Definitions from Wiktionary.