Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,955 pages of information and 228,874 images on early companies, their products and the people who designed and built them.
On the south shore of the Firth of Clyde, opposite Dunoon
1796 First erected, under powers conferred on the Cumbrae Lighthouses Trustees
1829 the arrangements were remodeled - silver-plated parabolic reflectors with Argand lamps were introduced
1874 Steam fog-signals installed.
1895 Replaced steam fog-signals by sirens worked by compressed air