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13857832
Wall Art and Photo Gifts from Mary Evans Picture Library
13857832
Mary Evans Picture Library makes available wonderful images created for people to enjoy over the centuries
Media ID 32302028
© Aviation Ancestry
VISUAL DESCRIPTION
In this third black-and-white advertisement, we see a close-up depiction of a Unimatic Valve produced by Dunlop Rubber Co.'s Aviation Division. This component is described as having remotely controlled selectors designed to reduce fatigue and eliminate cockpit piping—innovations aimed at improving reliability and performance within aircraft systems. Such specialized equipment would have been crucial for maintaining operational efficiency and safety standards across various types of aircraft.
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