Conference of the Chiefs of Lighthouse Departments, London 1929: Distant controlling device operated by very short electromagnetic waves by M. P. Besson, Ingénieur des Ponts et Chaussées. - Hull History Centre Catalogue

Records of Humber Conservancy and the Humber Ports (Records deposited by Associated British Ports and its Predecessors) > Humber Conservancy > Publications produced, or acquired by the Humber Conservancy Board > International Lighthouse Conference, 1929 > Conference of the Chiefs of Lighthouse Departments, London 1929: Distant controlling device operated by very short electromagnetic waves by M. P. Besson, Ingénieur des Ponts et Chaussées.

Conference of the Chiefs of Lighthouse Departments, London 1929: Distant controlling device operated by very short electromagnetic waves by M. P. Besson, Ingénieur des Ponts et Chaussées.

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