WAR OFFICE War Office ARMSTRONG, W.G. (SIR) ARMSTRONG-WHITWORTH (FIRM) Sir W.G. Armstrong, Whitworth ADMIRALTY. GUNNERY BRANCH ARMSTRONG WHITWORTH HMSO W.G. Armstrong-Whitworth ARMSTRONG WHITWORTH (FIRM) ARMSTRONG, WHITWORTH ARMSTRONG, WHITWORTH (FIRM) Armstrong-Whitworth Sir W.G. Armstrong. Whitworth] [Sir W.G. Armstrong, Whitworth]

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