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Evans, Frederick John Owen, 1815 - 1885 (hydrographer)

 Person

Found in 9 Collections and/or Records:

 File

Correspondence on chronometers, 1865 - 1868

Reference Code: GBR/0180/RGO 6/601
Scope and Contents Correspondence on the workings of, packing of, repairs to, ratings of, and transactions involving chronometers. The volume covers chronometer trials, 1840-1865; trials for chronometer ratings for the Indian Stores Department, the Italian government and mail watches; the influence of air pressure on clock rates; J.B. Harbard's description of clock rates; a time piece for measuring a ship's speed; a clock for Ipswich Town Hall; and a programme of horological instruments by M.F. Dent for the...
Dates: 1865 - 1868
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).
 File

Correspondence on chronometers, 1868 - 1872

Reference Code: GBR/0180/RGO 6/602
Scope and Contents Correspondence on the rates of, repairs to, trials of, sales of, regulations of, requests on, and ownership of chronometers. The volume covers chronometers for ascertaining a ship's speed; regulations for the testing of chronometers at Liverpool Observatory; mail guards' watches; accounts for chronometers and relevant charges; chronometers for the Indian Department and the Austrian government; the Burdett-Coutts prize for the best essay on balance-springs; and a Swiss report on chronometers...
Dates: 1868 - 1872
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).
 File

Correspondence on chronometers, 1872 - 1875

Reference Code: GBR/0180/RGO 6/603
Scope and Contents

Correspondence on the rates of, repairs to, damage to, ownership of, conversions to, and carriage of various chronometers. The volume covers the Burdett-Coutts prize essay for a compensation balance; problems with the Portsmouth sidereal clock; and proposals for a new electric turret clock at the University of London. The correspondents include F.J.O. Evans, H.C.G. R├╝mker, C.A.F. Peters, G.H. Richards, C. Wheatstone, C.V. Walker and W.B. Carpenter.

Dates: 1872 - 1875
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).
 File

Correspondence on chronometers, 1875 - 1876

Reference Code: GBR/0180/RGO 6/604
Scope and Contents

Correspondence on the ownership of, rates of, accounts of, listings of, repairs to, and packing of various chronometers. The volume includes papers on the defects and repairs to the Portsmouth sidereal clock; trials of new deck clocks; a report on the establishment and inspection of a new electric turret clock for London University; and enquiries on the Greenwich sidereal standard clock by J.W. Reffitt. The correspondents include F.J.O. Evans, R. Hall, W.B. Carpenter and W.H.M. Christie.

Dates: 1875 - 1876
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).
 File

Correspondence on time balls and signals, 1870 - 1875

Reference Code: GBR/0180/RGO 6/617
Scope and Contents Correspondence and related papers on the time signal and time ball service, including the failures of the Greenwich time signal; requests for information on time balls; the establishment of time balls or guns at Queenstown, Sheffield, Bristol and Manchester; a paper by S.P. Langley 'On the Allegheny system of electrical time signals'; experiments with the Post Office chronopher; corrections and errors of the Post Office and Westminster clocks; the system of operation employed by the London...
Dates: 1870 - 1875
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).
 File

Correspondence regarding time signals, 1879 - 1893

Reference Code: GBR/0180/RGO 7/253
Scope and Contents Miscellaneous correspondence regarding the following subjects:Telegraphs announcing errors and failures in the time signal, 1879-1880.Complaints about the time signal sent to Glasgow, the General Post Office and Portsmouth, 1880-1881.T. Lewis and W.H.M. Christie on the correction of the mean solar clock and errors in the 10 o'clock signal, 1884.Explanation by W.H. Preece to H.H. Turner that the failure of the time signal is due to poor batteries,...
Dates: 1879 - 1893
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).
 File

Papers on chronometer improvements, 1870 - 1878

Reference Code: GBR/0180/RGO 6/594
Scope and Contents Papers concerning refinements and improvements to chronometers. The volume includes balance stopping apparatus; patent specification for W.J. Thictherner's watches; R.H. Rideout's method for compensating clocks; cheap observatory clocks by J.F. Stanistreet; experiments with sidereal clocks and their barometric inequalities; W.G. Schoof's paper on improvements in the lever escapements for chronometers; apparatus for altering the scale of compensation of chronometers; improved gimballing...
Dates: 1870 - 1878
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).
 File

Papers on chronometer trials, 1869 - 1872

Reference Code: GBR/0180/RGO 6/583
Scope and Contents

Correspondence and papers concerning entrants and ratings for the annual competitive chronometer trials. The volume includes ratings of repaired chronometers and regulations on the purchase and exchange of chronometers. The correspondents include W.H.M. Christie, W. Harkness, G.H. Richards, F.J.O. Evans and various chronometer makers.

Dates: 1869 - 1872
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).
 File

Papers on chronometer trials, 1873 - 1876

Reference Code: GBR/0180/RGO 6/584
Scope and Contents

Correspondence and papers concerning entrants and ratings for the annual competitive chronometer trials. The volume includes papers on the handling of chronometers and the exchange and purchase of chronometers, most notably for the Arctic expedition. The correspondents include G.H. Richards, F.J.O. Evans, T. Nelson and various chronometer makers.

Dates: 1873 - 1876
Conditions Governing Access: From the Management Group: Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).

Filtered By

  • Subject: Clocks X

Additional filters:

Subject
Manchester 2
Sheffield 2
Time 2
Arctic 1
Austria 1

The UK Archival Thesaurus has been integrated with our catalogue, thanks to Kings College London and the AIM25 project for their support with this.