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       Jean-Marie Le Bris (1817 - 1872) and 
      the Albatross
 
   In 
      1856, two French naval officers accomplished brief though uncontrolled 
      flight, Felix duTemple and Jean-Marie Le Bris who built a glider 
      shaped like an albatross, a bird he had studied on his sea voyages. 
       
       Charcoal of Le Bris by H. Schneider
       The Albatross  The body of the craft, 
      which would support the pilot, was shaped like a canoe. Each narrow, 
      arching wing was 23 feet (7 meters) long and adjustable by pulleys and 
      cords. They provided a lifting surface of 215 square feet (20 square 
      meters).  
  
 Le Bris : The Albatross, 1868  Le Bris tested his first 
      aircraft in 1857 and successfully made a short glide on his first try, but 
      a second attempt resulted in a crash and a broken leg. By 1868, Le Bris 
      had developed a second, larger version of his glider, which made several 
      successful manned test flights before it crashed and was destroyed. 
      
 
      
        Le Bris' Patent  1857  "...Le 
      Bris's first experiment was conducted on a public road at Trefeuntec, near 
      Douarnenez. Believing, like Count D' Esterno that it was necessary that 
      the apparatus should have an initial velocity of its own, in addition to 
      that of the wind, he chose a Sunday morning, when there was a good 10-knot 
      breeze from the right direction, and setting his artificial albatross 
      horizontally on a cart, he started down the road against the brisk wind, 
      the cart being driven by a peasant.  The bird, with extended 
      wings, 50 ft. across, was held down by a rope passing under the rails of 
      the cart and terminating in a slip knot fastened to Le Bris's wrist, so 
      that with one jerk he could loosen the attachment and allow the rope to 
      run. He stood upright in the canoe, unencumbered in his movements, his 
      hands being on the levers and depressing the front edge of the wings, so 
      that the wind should press upon the top only and hold them down, their 
      position being, moreover, temporarily maintained by assistants walking 
      along on each side."  1867  "...Once 
      only did he obtain something like an ascension, by starting from a light 
      wagon, which was not in motion. He was on the levee of the port of 
      commerce at Brest, the breeze was light, and the gathered public was 
      impatient, through failure to realize that success depended wholly on the 
      intensity of the wind.  Le Bris was hoping for a 
      gust which should enable him to rise; he thought it had come, pulled on 
      his levers, and thus threw his wings to the most favourable angle, but he 
      only ascended a dozen yards, glided scarcely twice that distance, and 
      after this brief demonstration came gently to the ground without any 
      jerk."  
        Le Bris Replica by M. Jenö Kiss
 
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