The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 159
f the engine isnecessary for the purpose. The convenience ii a smaller consumption of fuel, and thecapability of the broadside carrying au entire armament.—Scotsman. CovHER Balloon.—A balloon composed of copper is so far completed, thatit is now exhibited to the public: this immense globe is formed… … ^J^-1
Architecture · Civil engineering · Science
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