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Original British Patent dated 1901

Original patent specification No 12784 dated 1901 by Arthur Trevor Dawson late Lieutenant of the Royal Navy, 32 Victoria Street, London and James Horne of Vickers sons and Maxim Ltd, Naval Construction works Barrow in Furness,
It covers improvements relating to turret and parbelle gun mountings and to the apparatus for working the guns and supplying them with ammunition, Many diagrams