Egypt
Subject
Subject Source: Local sources
Found in 2 Collections and/or Records:
Sub-Series
Papers on determining galvanic longitudes, 1878 - 1888
Sub-Series
Reference Code: GBR/0180/RGO 6/640
Scope and Contents
Correspondence and papers concerning proposals and operations to determine, with the assistance of the Royal Observatory, the longitude of Lisbon, Leiden, the Cape Observatory, Gibraltar, places in Australia, New Zealand and Egypt, and Mauritius; and the difference in longitude between Malta and Bombay. The papers include errors of the Greenwich clock; observations of telegraph signals; J.W. Green's abstract of the Greenwich - Lisbon - South American longitudes; the exchange and summary of...
Dates:
1878 - 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 eclipses, maps and invasion, 1860 - 1862
File
Reference Code: GBR/0180/RGO 6/475
Scope and Contents
Miscellaneous material on ancient eclipses, Caesar's invasion and computations for map projections, including computations for the eclipses in 851 BC, 841 BC and 1133 AD; B.W. Savile's views on the time-scale of Creation; J.H. Humphrey on Egyptian chronology; the derivation of the names of the days of the week; 'Use and Principles of combined Mercator and Gromonic charts'; the landing places of Caesar and his winter passage of the 'Cavennes'; D. Livingstone's letter in a newspaper concerning...
Dates:
1860 - 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).