Describes the billion-candlepower lighthouse being erected at Dijon in order to provide suitable guiding light for aerial routes between Paris and Algiers, Italy and Switzerland. Made by optical firm of Barbier, Bernard and Turenne, Paris. (see also Aerial Age, vol. 14, no. 24, Feb. 20, 1922, pp. 564-565 and 561, 2 figs.)
Aerial lighthouses
Flight
Flight ; 14 , n 4
1922
3 pages
3 Figs.
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1920
Engineering Index Backfile | 1921
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