Ornithopter No.2

 

In 1908, at the workshops of Julius Miess in Brussels, De la Hault built a lemniscate paddle-wing ornithopter, his No.1, which was tested with encouraging yet unsuccessful results. This was followed by his second attempt in 1910. In the photograph, De la Hault stands second from the right, while helicopter pioneer Henri Villard is seen on the far left.