Dunkin, Edwin, 1821 - 1898 (astronomer)
Person
Found in 53 Collections and/or Records:
File
Harton pendulum experiments, 1854 - 1877
File
Reference Code: GBR/0180/RGO 6/213
Scope and Contents
Correspondence, letters M-W, regarding pendulum experiments at Harton, featuring, among others, Col. E. Sabine, the Revd R. Sheepshanks, W. Simms and Dr W. Whewell. The volume also includes Airy's hotel bills, E. Dunkin's book of expenses and journal, drawings of one of the pendulums as mounted, a printed copy of a memoir of the Royal Society (with map and diagrams), a lecture by Airy given in the Central Hall of South Shields, and an extract from 'Punch'.
Dates:
1854 - 1877
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
Harton pendulum experiments, 1854
File
Reference Code: GBR/0180/RGO 6/215
Scope and Contents
Original observations for pendulum experiments at Harton, including observations of galvanic signals; observations of coincidences; and two bound notebooks, one by W. Ellis, the other by E. Dunkin, containing comparisons of the clocks.
Dates:
1854
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
Letters from observatories, 1859 - 1861
File
Reference Code: GBR/0180/RGO 6/146
Scope and Contents
Letters from various British and international observatories on filling vacancies, plans for new improvements at Madras, and the formation of new observatories at Williamstown, Victoria, and other locations. The correspondents include E. Dunkin, J. Challis, R.C. Carrington, O.M. Mitchel, J.D. Forbes, R. Grant, Sir E. Sabine, Lord Wrottesley, N.R. Pogson, Professor Baden Powell, J.F.W. Herschel and R.L.J. Ellery. There are also tracings for the proposed Adelaide Observatory; a piece from 'The...
Dates:
1859 - 1861
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).
Sub-Series
Letters from observatories, 1880 - 1890
Sub-Series
Reference Code: GBR/0180/RGO 6/154
Scope and Contents
Letters from various British and international observatories on filling vacancies, with enclosed testimonials; the foundation of a new observatory in Hong Kong; work at Indian observatories; covering letters to reports; and observatory reports. The correspondents include J.L.E. Dreyer, E.J. Stone, C. Pritchard, Earl Rosse, Sir H. Thompson, E.J. Cooper, W. Spottiswoode, L. Mallet, N.R. Pogson, T.H. Huxley, E. Dunkin, O. Struve, G.G. Stokes, Earl Portsmouth, R.S. Churchill, Earl Kimberley,...
Dates:
1880 - 1890
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).
Sub-Series
Miscellaneous correspondence, 1846 - 1897
Sub-Series
Reference Code: GBR/0180/RGO 7/247
Scope and Contents
(1) Letters regarding the existence of Neptune, 1846-1878Duplicate copies of collected correspondence on the investigations of J.C. Adams and U.J.J. Le Verrier into the existence of Neptune and in particular of the ensuing controversy over the name of the planet. There are also other letters concerning the minor planets and mathematical formula for their orbits, the Moon's equation and lunar acceleration. The correspondents include J.C. Adams, Sir George Airy, F.N.M. Arago, J....
Dates:
1846 - 1897
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
Miscellaneous correspondence, 1872 - 1920
File
Reference Code: GBR/0180/RGO 7/28
Scope and Contents
Correspondence between the Astronomer Royal and A. Downing, assistant, on the subject of eyepieces, lenses and the principles of the telescope, 1874.Report to the Astronomer Royal on the work of E.W. Maunder, assistant, 1874.List of addresses of Royal Observatory staff, 1872.Request from W.G. Thackeray, assistant, for a testimonial from the Astronomer Royal, 1877.Letter from F. Galton and a reply informing him that in E. Dunkin's absence his letter was being...
Dates:
1872 - 1920
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).
Sub-Series
Miscellaneous correspondence, 1864 - 1872
Sub-Series
Reference Code: GBR/0180/RGO 6/382
Scope and Contents
Airy's miscellaneous personal correspondence on scientific and non-scientific topics, including a great number of obituaries and memoirs of fellow scientists. The correspondents include A.V. Auwers, C.T. Beke, W.B. Carpenter, J. Baxendell, H.E. Roscoe, A d'Abbadie, E. Dunkin, A. Cayley, W.H.M. Christie, C.E. Delaunay, E.J. Routh, H.A.E.A. Fayé, P.G. Tait, G. Forbes, E.J.A. Gautier, B.A. Gould, R. Grant, W. Harkness, J.F.W. Herschel, A.S. Herschel, C. Pritchard, J.N. Lockyer, W. Huggins,...
Dates:
1864 - 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
Miscellaneous scientific papers, 1853 - 1854
File
Reference Code: GBR/0180/RGO 6/468
Scope and Contents
Correspondence and printed papers on astrology, chemistry, chronology, electricity, galvanism, geography, geology, optics and tides. The correspondents include, among others, M. Faraday, H. Malden, E.W. Brayley, J. Challis, H.H. Turner, W. White, J.W. Bosanquet, J.R. Hind, W.M. Leake, E. Garbett, A.R. Clark, E. Sabine, C.V. Walker, J.S. Henslow, C.P. Smyth, E. Dunkin, C. Brooke, A.B. Beechy and F. Beaufort. The material includes a paper by M. Faraday 'On Electric Induction'; papers by F....
Dates:
1853 - 1854
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
Other printed papers, 1893 - 1915
File
Reference Code: GBR/0180/RGO 54/4
Scope and Contents
Miscellaneous publications and extracts from journals:1. Mounted biographical notice and photograph of Ellis, undated. 2. Extract from 'The Observatory', No. 207, Nov. 1893, including Edwin Dunkin's letter to the Editors, 21 October 1893, regarding the J.C. Adams Memorial in Truro Cathedral (pp. 378-379).3. 'The Observatory', No. 477, August 1914, including a report on Ellis's 85th birthday celebrations (p. 330).4. 'Companion to the Observatory', No. 482, Vol....
Dates:
1893 - 1915
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 buildings and grounds, 1849 - 1854
File
Reference Code: GBR/0180/RGO 6/48
Scope and Contents
Notes and letters regarding the archaeology of the buildings and grounds of the Royal Observatory, 1849.Letter concerning H. Lloyd's levelling to the standard plate in the Old Transit Room, 1849.Letters concerning money grants for the Record Room, 1853.Correspondence concerning the erection of New Record Rooms, 1853-1854.Correspondence concerning small damages made to the buildings of the Royal Observatory, 1849-1854.Letters concerning small...
Dates:
1849 - 1854
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 computers' orders, 1881 - 1919
File
Reference Code: GBR/0180/RGO 7/136
Scope and Contents
Papers concerning occasional orders given to supernumerary computers:(1) Granting of certificatesRecommendations from staff that certain individuals be granted a certificate asserting their competence to use particular pieces of equipment and notes from the Astronomer Royal announcing these grants, with an index at the beginning:Memorandum by W.H.M. Christie to E. Dunkin recommending a certificate for W.A. Peat, 1881.Note by Airy stating that...
Dates:
1881 - 1919
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 engineering and inventions, 1859 - 1862
File
Reference Code: GBR/0180/RGO 6/456
Scope and Contents
Miscellaneous correspondence and papers regarding engineering and new inventions. The correspondents include W.H. Smith, C. Manby, W. Farr, E. Dunkin, A. de Morgan and C.V. Walker. Many of the papers are printed, and they include notices of meetings, pamphlets and circulars. The subjects include ship telegraphs, anchors, saccharometers, water meters, gas burners, water filters, hay-making machines, the presidential address of the Institute of Civil Engineers, and the Report of the Harbours...
Dates:
1859 - 1862
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).
Sub-Series
Papers on instruments, 1875 - 1888
Sub-Series
Reference Code: GBR/0180/RGO 6/179
Scope and Contents
Papers on adjustments, tests, trials, performances and purchase of facilities and equipment for the Royal Observatory, including adjustments to the transit circle and its errors, collimation observations, intervals of wires and corrections; removal and installation at Greenwich of the Lassell Reflector; construction of a dome for the 18 foot telescope; performances of spectroscopes, including one drawing; photoheliographs; chronographs; the new sidereal clock; the chronometers the Brockbanks...
Dates:
1875 - 1888
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 Royal Society soirees, 1876 - 1912
File
Reference Code: GBR/0180/RGO 7/242
Scope and Contents
(1) Correspondence and papers regarding Royal Society soirees, 1900-1912Request for names of Royal Observatory assistants of six years' standing, 1900-1901.Papers relating to soiree exhibits and the preparations to present the exhibitions, 1900.Requests to present a soiree on the forthcoming solar eclipse, 1905.Covering papers and lists of solar transparencies, 1906.Request for names of Royal Observatory assistants of six years' standing,...
Dates:
1876 - 1912
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 staff annual leave, 1879 - 1909
File
Reference Code: GBR/0180/RGO 7/20
Scope and Contents
List of the number of days of leave of absence allowed to Royal Observatory staff each year, 1903.List of the number of days of leave of absence allowed to Royal Observatory staff each year, 1909.List of the number of leave days carried forward for the years 1905-1909.General order on revised scales of sick leave, 1912.Memorandum on leave arrangements for Royal Observatory staff, 1898.Applications from Royal Observatory staff for leave of absence and...
Dates:
1879 - 1909
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 telegraphic communications, 1851 - 1855
File
Reference Code: GBR/0180/RGO 6/627
Scope and Contents
Correspondence and papers concerning telegraphic communications, including several diagrams of galvanic wires in the Galvanic Room, basement and Front Court at the Royal Observatory, Greenwich; papers on galvanic circuits connected to clocks at the Royal Observatory; maps of principal galvanic wires in the Observatory Park and grounds; material on connections to the South Eastern Railway; papers on American transit equipment and telegraphs; patents for electric clocks by Messrs Barwise and...
Dates:
1851 - 1855
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 the appointment of assistants, 1880 - 1894
File
Reference Code: GBR/0180/RGO 7/8
Scope and Contents
Correspondence between Sir George Airy and the Admiralty on the difficulty of obtaining a sufficient number of suitable applicants for the post of Second Class Assistant to the Astronomer Royal, 1880. The correspondence covers discussion of the postponement of the examination of applicants, the suitability of the existing examination requirements, and the possibility of revising them. The correspondents are Sir George Airy, S. Butler, W.H.M. Christie, A. Fowler, R. Hall, E. Headlam, M....
Dates:
1880 - 1894
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 the engagement of computers, 1881 - 1900
File
Reference Code: GBR/0180/RGO 7/134
Scope and Contents
Correspondence and other papers regarding the employment of computers. The letters include enquiries about vacancies and potential candidates and notification of the result of applications.(1) Letters and other papers concerning the engagement of computers:Letter from W. Saunders requesting employment, with a memorandum from W. Ellis on this matter, 1881.Letter to W. Saunders offering employment, with a memorandum from W. Ellis on this subject, 1881.Two...
Dates:
1881 - 1900
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 the galvanic longitude of Brussels, 1853
File
Reference Code: GBR/0180/RGO 6/634
Scope and Contents
Correspondence and papers regarding the determination of the longitude of Brussels by observing set stars and taking the difference between the local time and Greenwich Time received by telegraphic signal. The material includes Airy's paper 'Difference of longitude between the Observatories of Brussels and Greenwich as determined by galvanic signals'; a similar piece for 'The Athenaeum'; instructions to those involved and to the Submarine and European Telegraph Company; comparisons of the...
Dates:
1853
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 the galvanic longitude of Paris, 1854
File
Reference Code: GBR/0180/RGO 6/635
Scope and Contents
Correspondence and papers regarding the determination of the longitude of Paris by observing set stars and taking the difference between the local time and Greenwich Time received by telegraphic signal. The papers include a piece, in French, on the difference in the longitudes of the Paris and Greenwich Observatories, found in 'Compte Rendu des séances de l'Academie des Sciences'; an article for the daily papers on the experiment to determine Paris' longitude; a piece on the project, in...
Dates:
1854
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).
Sub-Series
Papers on the galvanic longitude of Valentia, 1862
Sub-Series
Reference Code: GBR/0180/RGO 6/637
Scope and Contents
Correspondence and papers regarding the operation to discover the longitude of Valentia (Valencia), Ireland, by means of electric telegraph. The papers include correspondence on the project's requirements, preparations, arrangements and expenses; material produced during the earlier Ordnance Survey of the island, including tracings of the island and of Kingstown (Dún Laoghaire); papers on the loan of equipment; papers on the method of observation; E. Dunkin's daily journal kept during the...
Dates:
1862
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 the Julian invasion, 1748 - 1852
File
Reference Code: GBR/0180/RGO 6/466
Scope and Contents
Material relating primarily to Airy's paper on Julius Caesar's invasion of Britain and his path through South-East England. Airy asserted that Caesar landed at Pevensey, but this was challenged in a paper by F.B. Martin, which stated that he landed near Ramsgate. There is considerable correspondence on this topic, with a nautical chart of the Dover Straits; a map of the Goodwin Sands; and the 'Proceedings of the Society of Antiquities'. Other subjects covered include the geography of the...
Dates:
1748 - 1852
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 the longitude of Valentia, 1836
File
Reference Code: GBR/0180/RGO 6/182
Scope and Contents
Material regarding preparations for the project to ascertain the longitude of Valentia (Valencia), Ireland, by means of an arc of parallel. The papers begin with correspondence with the Admiralty and Ordnance Survey, including S. Herbert, T.F. Colby, Captain Larcom and C.M. Pasley, and letters concerning arrangements for the transportation of chronometers. The correspondents on the project include Sir J. Barrow, Sir F. Beaufort, W. Cubitt, E. Dunkin, W.H. Smyth and S.H. Christie. The papers...
Dates:
1836
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 the N.A.O. and Almanac, 1971
File
Reference Code: GBR/0180/RGO 16/49
Scope and Contents
'Miscellaneous Notes on N.A.O. Records and Files' by D.H. Sadler, 25 January 1971, 16 pages, and 'Extracts, Relating to the Nautical Almanac from the Manuscript Book "Auto-Biographical Notes" by Edwin Dunkin...now in the Library of the Royal Astronomical Society', by Sadler, 2 June 1971, 6 pages. Attached to the inside back cover of the binder is a photocopy of an article by Dunkin on the 'Nautical Almanac', 4 pages.
Dates:
1971
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 the Observatory's history, 1862 - 1909
File
Reference Code: GBR/0180/RGO 7/1
Scope and Contents
Correspondence and other papers relating to different aspects of the history of the Royal Observatory:Copy of John Flamsteed's will.Copy of Edmond Halley's will.Correspondence from F. Streatfield asking for a list of Astronomers Royals and other information, and a letter from W.S. Granville Richards asking for any information about T. Taylor in the Royal Observatory records, 1878.Correspondence with Captain S.P. Oliver on the subject of Halley's monument,...
Dates:
1862 - 1909
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).
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