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An Aerial Steamer
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$5,ooo,ooo per annum 1oo miles 5o feet Aereon aerial locomotive Aerial Navigation Company Aerial Reporter Aerial Steamer aerial transport aero Aeronauts aeroport aerostat airship ance apparatus Arthur Krebs atmospheric resistance balance of buoyancy balloon buoyant power California Century of Flight chine cloth constructed copy cost crank descend elevator equal estimated feet in diameter feet per second float forward motion furnished Henri Giffard horizontal hydrogen hydrogen gas inch inflated inventions inventor INVENTOR'S FLYING SHIP Jeremiah Milbank John Wise known L. T. C. Rolt lbs per square longitudinal rods machine marine Markoe Letter Books Markoe Papers Markoe's Mechanics miles per hour Minnesota Historical Society Muzzi New-York operation ounces passengers phlet pound per square pressure principles propelling wheels proposed resistance encountered revoloidal spindle ropes rudder Rufus Porter sailing saloon Scientific American second pamphlet Solomon Andrews speed square foot successful surface sustain thereof tion velocity vertical William Markoe wires YANKEE INVENTOR'S FLYING York