French submarine Coulomb explained

Coulomb was one of 16 s built for the French Navy during the 1910s.

Bibliography

• Book: Couhat, Jean Labayle. French Warships of World War I. 1974. Ian Allan. London. 0-7110-0445-5.
• Book: Gardiner. Robert. Gray. Randal. Conway's All The World's Fighting Ships 1906–1921. 1985. Conway Maritime Press. London. 0-85177-245-5. amp.
• Book: Garier, Gérard. A l'épreuve de la Grande Guerre. L'odyssée technique et humaine du sous-marin en France. 3–2. 2002. Marines édition. Bourg-en-Bresse, France. 2-909675-81-5. French.
• Book: Garier, Gérard. Des Émeraude (1905-1906) au Charles Brun (1908–1933). L'odyssée technique et humaine du sous-marin en France. 2. 1998. Marines édition. Bourg-en-Bresse, France. 2-909675-34-3. French.