Notice of experiments regarding the visibility of lights in rapid motion, made with a view to the improvement of lighthouses, and of some peculiarities in the impressions made by them on the eye /
Stevenson, Alan,1807-1865.
[Edinburgh : s.n.,
1842?]
Caption title.
From the Edinburgh new philosophical journal for April 1842.--under caption title.
Lighthouses
Visibility
Scotland Edinburgh.