Eiffel Tower bust of Gustave Eiffel by Antoine Bourdelle was unveiled at the base of the north leg on 2 May 1929. In 1930, the tower lost the title of the world's tallest structure when the Chrysler Building in New York City was completed. In 1938, the decorative arcade around the first level was removed. Upon the German occupation of Paris in 1940, the lift cables were cut by the French. The tower was closed to the public during the occupation and the lifts were not repaired until 1946. In 1940, German soldiers had to climb the tower to hoist a swastika-centered
Gustave Eiffel than an increase of pressure acting on the under surface. Following complaints about noise from people living nearby, he moved his experiments to a new establishment at Auteuil in 1912. Here it was possible to build a larger wind tunnel, and Eiffel began to make tests using scale models of aircraft designs. In 1913 Eiffel was awarded the Samuel P. Langley Medal for Aerodromics by the Smithsonian Institution. In his speech at the presentation of the medal, Alexander Graham Bell said: Eiffel had meteorological measuring equipment placed on the tower in 1889, and also built a weather station at his