Ferris, Richard. [from old catalog] · New York, T. Nelson and sons · leaf 366
A military dirigible making a tour of observation. 366 MILITARY AERONAUTICS. important parts gave way during inflation, and theairship never left the ground. As it was intendedthat this balloon should be dirigible and suppliedwith explosives, and take an active part in attackson enemies, it may be…
Aeronautics
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