Elliott Inertial Navigation System for Blue Steel (principles & manufacture)

This film contains a lot of detailed information about the principles, challenges and manufacture of this particular inertial navigation system.

An introductory caption states:
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"Blue Steel
??? Bristol Siddeley Stentor Rocket Engine
Air to Ground Strategic Guided Missile for service with
Royal Air Force 'V' Bombers
Designed and Developed for the Ministry of Aviation
by
A.V.Roe & Co. Limited
Missiles Division"
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The closing credits state:
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"Produced by A.V.Roe & Co Ltd
Weapons Research Division
In collaboration with
Elliott Bros London Limited"
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"Camera & Sound...... Paul.M.Cooke.
Assisted by Raymond French"
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"Technical Advisor.... Jessie.M.Lorimer
Produced & Commented by John.E.Allen"
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