Heads of enquiry into the state and condition of lighthouses, with explanatory notes, for the use of authorities having charge of lighthouses, and for the information of lighthouse keepers, &c.
Ryder, A. P. (Alfred Phillipps), 1820-1888; Stevenson, Thomas, 1818-1887. Outline of flames maintained in Scotch light-houses; Stevenson, David, 1815-1886. Outline of flames maintained in Scotch light-houses