Scale 1:96. Plan shows the outboard profile below the water line and plan view, illustrating the aerial and visual signalling rig arrangements, for the Whitby class frigates. This plan relates to the vessels Blackpool (1957), Eastbourne (1955), Scarborough (1955), Tenby (1955), Torquay (1954) and Whitby (1954). This plan has been signed off by representatives of J. Samuel White dated 16 July 1958, Yarrow & Company dated 5 May 1958, John Brown & Company dated 7 August 1958, Swan Hunter dated 21 August 1958, John I Thornycroft dated 27 August 1958, Harland & Wolff dated 22 September 1958, Portsmouth Dockyard dated 5 October 1958, Devonport Dockyard dated 31 October 1958, Cammell Laird & Company dated 30 September 1958 and Alexander Stephens & Sons 18 August 1958.