British Railways London Midland Region Passenger Timetable June 13th to September 18th 1955 [facsimile] (British Railways Summer 1955 Passenger Timetables)
Westland Wessex Owners' Workshop Manual: 1958 onwards (all models) - An insight into the design, construction, operation and maintenance of an anti-submarine, trooping, SAR and WIP helicopter (Haynes Manuals)