SD Model Makers

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.