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A. Wheels operating elevating-planes and rudder
B. Height recorder
C. Speaking-tube to communicate with engineers.

Author

The Project Gutenberg eBook, The Aeroplane, by Claude Grahame-White and Harry Harper
Published 1914

Posted on

Tuesday 18 August 2020

Dimensions

1200*996

Tags

Century:20th , Flight, Lighter than Air

Albums

• Technology / Transport / Air

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912

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30