Beta
Back to all results

Explore our Collection

Catalogue Section
Level
Creator
Show only: 
Applied Filters HMS Mercury
Clear all

showing 123 archive results

Photograph of Lieutenant H. W. Eason, first Officer of the School of Signalling when it was in H.M.S. VICTORY. 1903. Also a photograph of Captain Thomas Wells and showing a Day and Night Telescope, and an envelope containing a homing pigeon message form. (Manuscript) 1903 - 1903 MER/49
Hefford's cypher telegraphy [n.d.] (Manuscript) MER/98
Letter from Robert Scott to Allan Everett, H.M.S. DEFIANCE, Devonport, 13 April. (Manuscript) MER/97
Private Signals (Manuscript) MER/100
Marking of Funnels of H.M. Ships. (Manuscript) MER/99
Pencil diagram of lamp base with mathematical equations. (Manuscript) MER/96
Robinson's secret signalling with ultra violet ray. 1914. (Manuscript) 1914 - 1914 MER/91
'Suggestions regarding Forming and Disposing Signals' by Flag Lieutenant Mark Kerr. 1890. (Manuscript) 1890 - 1890 MER/29
Envelope containing miscellaneous documents and reports on signal matter. (Manuscript) 1880 - 1904 MER/28
'A Systematic Scheme for Forming & Disposing and Stationing Signals' by Sub Lieutenant A. F. Everett. 1891. (Manuscript) 1891 - 1891 MER/30
Envelope containing various signal books, pamphlets, and letters. (Manuscript) MER/25
General Signals (Manuscript) MER/23
New Automatic Gas Light (Imperial Light). 1905. (Manuscript) 1905 - 1905 MER/110
Correspondence re. Sub Lieutenant C. P. Cotton-Stapleton's Invention for Night-Signalling at Sea. 1906. (Manuscript) 1906 - 1906 MER/105
Scheme for the Improvement of Night Signalling. 1896. (Manuscript) 1896 - 1896 MER/104
Scheme for the Improvement of the System of Night Signalling. (Manuscript) MER/107
Night Flashing Signals. 1893 including letters about night flashing signals. (Manuscript) 1893 - 1893 MER/103
Report on trial of Imperial Light. 1905. (Manuscript) 1905 - 1905 MER/114
Edison & Swan. Flashing lamp. 1910. (Manuscript) 1910 - 1910 MER/78
Correspondence and papers re. Disc Signalling, including 'Handbook on Signalling by Means of Discs, Invented by Lieut.-Colonel B. R. Dietz' (1908) and 'Memorandum for Signalers who are detailed to carry the Signalling Disc'. (Manuscript) 1908 - 1908 MER/71
David Smith Wright's invention for ships to locate each other in a fog. 1913. (Manuscript) 1913 - 1913 MER/87
Electric signals & lighting of ships. 1911. (Manuscript) 1911 - 1911 MER/82
Correspondence re. Royland Tubb's proposal of coloured lights for signalling. 1906. (Manuscript) 1906 - 1906 MER/58
Correspondence re. Mr Liwentaal's cryptographic instruments. 1906-7. (Manuscript) 1906 - 1907 MER/60