John Glossop Model Maker
Kelvin & Hughes
Kelvin, Bottomley and Baird
Keuffel & Esser
Lucas Aerospace/Marconi Avionics
Magneta Time Company Limited
Marconi Defence Systems
Marconi Electronic Devices (MEDL)
Marconi Electronic Systems
Marconi-Elliott Avionic Systems Ltd
Marconi-Elliott Computer Systems
Mil Moscow Helicopter Plant
Model Construction (Meopham) Ltd
Moore & Wright
Muirhead & Co
The Collection include Displays, Air Data Computers, Inertial Navigation Units, Flight Controls & Instruments, Circuit Modules, Sticks & Throttles & a miscellany of Company memorabilia.
This Media Archive offers newspapers, films and videos.
This Archive contains documents in general associated with the history,
products & activities of the Rochester site. It also holds items of general
interest about the technologies used within the Company & the platforms the
products were used on.
This archive contains the collection of Framed Pictures Negatives and 35mm Slides. There are too many Negatives and Slides to list at this stage.