Report of a Tour of Inspection of European Lighthouse Establishments Made in 18
Report of a Tour of Inspection of European Lighthouse Establishments Made in 18
United States Light House Board
The book Report of a Tour of Inspection of European Lighthouse Establishments Made in 18 was written by author United States Light House Board Here you can read free online of Report of a Tour of Inspection of European Lighthouse Establishments Made in 18 book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Report of a Tour of Inspection of European Lighthouse Establishments Made in 18 a good or bad book?
What reading level is Report of a Tour of Inspection of European Lighthouse Establishments Made in 18 book?
To quickly assess the difficulty of the text, read a short excerpt:
From the North Wall the oil-flame was the" brightest, thus affording additional evi- dence, if any were needed, as to the influence of the obstruc- tion offered by the sash of the lantern. " M. Quinette de Eochemont, engineer des Fonts et Chaussees, Te ^f M fro t g who is charged with the supervision of the French lights Rochemont. North of the Lower Seine, in his " Note sur les Phares Elec- triques de la Heve? referring to experimental comparisons between the electric lights at La Heve and the... oil-lights at Honfleur, Fatouville, and Ver, remarks as follows : " The observations at Fatouville show an anomaly, but this is easily explained, as it was in consequence of one of the uprights of the lantern of the northern (oil) light-house being placed in the direction of Honfleur. And thus obscur- ing a considerable part of the light from the apparatus. " This matter is still further illustrated by Fig. 17, in English and American Ian which a section of the beam is shown, partially eclipsed in terns.
You can download books for free in various formats, such as epub, pdf, azw, mobi, txt and others on book networks site. Additionally, the entire text is available for online reading through our e-reader. Our site is not responsible for the performance of third-party products (sites).
User Reviews: