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 Flight vol. 14, no. 4, Jan. 26 1922 pp. 52-54, 3 figs.)
Aerial lighthouses
Aerial Age
Aerial Age ; 14 , n 24
1922
2 Figs.
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1920
Engineering Index Backfile | 1922
Engineering Index Backfile | 1921
|Lighthouses for aerial navigation
Engineering Index Backfile | 1914
Powerful lighthouses in aerial navigation
Engineering Index Backfile | 1922
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