Reprinted in the Appendix to the Report on Lighthouses presented to the Senate of the United States, Feb. 1852.
Reprinted in the Mechanics’ Magazine, and in various other periodicals and newspapers. 1852–3.
It was reprinted in various parts of the Report of Commissioners appointed to examine into the state of Lighthouses. Parliamentary Paper. 1861.
63. The Exposition of 1851; or, Views of the Industry, the Science, and the Government of England. 6 s. 6 d. Second Edition, 1851.
64. On the Statistics of Light-houses. Compte Rendu des Traveaux du Congres Général, Bruxelles, Sept. 1853.
65. A short description of Mr. Babbage’s Ophthalmoscope is contained in the Report on the Ophthalmoscope by T. Wharton Jones, F.R.S.—British and Foreign Medical Review. Oct. 1854. Vol. xiv. p. 551.
66. On Secret or Cipher Writing. Mr. T.’s Cipher Deciphered by C.—Jour. Soc. Arts, July, 1854, p. 707.
67. On Mr. T.’s Second Inscrutable Cipher Deciphered by C.—Jour. Soc. Arts, p. 777, Aug. 1854.
68. On Submarine Navigation.—Illustrated News, 23rd June, 1855.
69. Letter to the Editor of the Times, on Occulting Lights for Lighthouses and Night Signals. Flashing Lights at Sebastopol. 16th July, 1855.