Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,101 pages of information and 233,633 images on early companies, their products and the people who designed and built them.
Alphonse and Theodore Carmagnolle of Marseilles, France, built the Atmospheric Diving Suit, ADS (seen in 1882 image). It was a failure, due to leakage at the joints.
Exhibited in the 1946 Palais de Chaillot Exhibition.
It is currently (March 2019) on display at the Musée des Arts et Métiers during refurbishment of the musee national de la Marine at the Palais de Chaillot in Paris.