File:Duncan Class Diagrams Brasseys 1915.jpg : Soft.lk - A Premium Software Developers - Meet one of the most powerful and intuitive POS systems for retail in Sri Lanka

Right elevation and deck plan of British Duncan class battleship.
Numbers on top diagram show armour thickness (shaded areas) in inches.

Numbers on bottom diagram show size of guns in inches or pounds (shell). Date circa. 1910 - 1915 Source

Plate 6 in Brassey's Naval Annual 1915.

Sydney Walker Barnaby (1855–1925)
Description	British marine architect and engineer
Date of birth/death	1855	20 August 1925
Location of birth/death	London	Bitterne
Authority file	: Q16003961 VIAF: 168392103 ISNI: 0000000115378995 LCCN: no2011022793 SUDOC: 077496280 WorldCat

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	14:53, 10 March 2011		1,200 × 925 (164 KB)	Rcbutcher	cleanup background
	11:01, 27 March 2009		1,200 × 925 (163 KB)	Rcbutcher	{{Information \|Description=Right elevation and deck plan of British Duncan class battleship. <br>Numbers on top diagram show armour thickness (shaded areas) in inches. <br>Numbers on bottom diagram show size of guns

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