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A.A. Ballast bags filled with sand
B. Instruments (such as a statoscope, which shows at any moment whether the balloon is rising or falling; and an altitude meter)
C. Ring by which car is attached to balloon.
- Author
- The Project Gutenberg eBook, The Aeroplane, by Claude Grahame-White and Harry Harper
Published 1914 - Posted on
- Tuesday 18 August 2020
- Dimensions
- 1200*1298
- Keywords
- Flight, Lighter than Air
- Albums
- Technology / Transport / Air
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