All about Airships: A Book for Boys

aerial aero aerodynamics aeronauts aeroplane aerostatics ailerons airmen airship altitude aluminium angle appearance ascents aviation ballonets balloon beneath biplane Blériot XI British Brooklands built carried chassis Clément-Bayard considerable construction Coxwell craft deal descend developed dihedral angle dirigible driving efficient elevating planes engine envelope experiments famous Farman feet flight flying machine forward framework French front fuselage gas-bag girder gliding Grahame-White ground helicopter Hendon Henry Farman horizontal plane Howard Wright inventors kite landing Lebaudy lever lift Lilienthal lines lower plane main planes Maurice Farman miles an hour monoplane motor mounted passengers Photo supplied pilot pilot's seat propeller race readers rear rise Royal Aero Club screw shape ship side skids spars speed standard types steering stern success supporting surface tail trip turn two-bladed type of machine upper plane Valkyrie various vertical rudder vessel Voisin voyage warping weight wheels wind wings wires Zeppelin