13889787

Wall Art and Photo Gifts from Mary Evans Picture Library

13889787

Mary Evans Picture Library makes available wonderful images created for people to enjoy over the centuries

Media ID 32343934

© Aviation Ancestry

VISUAL DESCRIPTION
The image presents an advertisement illustrating how critical components such as springs are essential for maintaining constant speed in variable-pitch propellers—an important feature in aviation technology. It emphasizes Terry’s role in solving specific engineering problems associated with these mechanisms by highlighting their contribution towards developing the Rotol Governor Unit’s control spring system. By focusing on technical excellence and specialized solutions like these vital tension components, Terry’s reinforces its reputation as a reliable partner for addressing complex spring issues.

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