Source and copyright
Source: A Blue Steel stand-off missile being lowered from a transporter on to a trolley prior to be loaded on an awaiting Handley Page Victor B.2 aircraft (XL158), probably of No 100 Squadron at RAF Wittering, Northamptonshire [online]. THE ROYAL AIR FORCE 1950-1967. Part of MINISTRY OF DEFENCE ROYAL AIR FORCE POST 1945 OFFICIAL COLLECTION. Air Ministry, Photographic and Reproductions Branch (Photographer). London: Imperial War Museum. © Crown copyright. IWM (RAF-T 4862). Catalogue number RAF-T 4862.
Available at: http://www.iwm.org.uk/collections/item/object/205213847 .
Copyright: (c) Imperial War Museum