Speech by Lord Barrington in which he discusses the construction and trials of Harrison's timekeepers.
Speech by Lord Barrington in which he discusses the construction and trials of Harrison's timekeepers, together with the usefulness of both these and Mayer's lunar tables in determining longitude. He concludes by requesting that the Board of Longitude should continue until an accurate method of finding longitude at sea has been found and the prize money awarded. No date, but before August 1765.
Related Material the <a href="http://cudl.lib.cam.ac.uk/view/MS-BGN-00000/29">Board of Longitude Digital Archive</a> for a digitised copy of this speech.
Related Material the <a href="http://cudl.lib.cam.ac.uk/view/MS-BGN-00000/29">Board of Longitude Digital Archive</a> for a digitised copy of this speech.
For more information about using images from our Collection, please contact RMG Images.