Smethurst, Samuel, fl1786 (petitioner to the Board of Longitude)
Found in 7 Collections and/or Records:
Letter from Samuel Smethurst to Sir Harry Parker, 1786-11-29
With an index of names.
Letter from Samuel Smethurst to Sir Harry Parker, 1786-10-26
Two letters, a statement and a proposal.
Letter from Samuel Smethurst to Sir Harry Parker, 1786-10-28
With examples of his method for finding longitude.
Letter from Samuel Smethurst to the Board of Longitude, 1786-11-27
Outlining his method of finding longitude.
Proposal from Samuel Smethurst, 1786-07-03
Two letters, a statement and a proposal.
Reports by the Astronomer Royal, 1783 - 1809
Reports from Nevil Maskelyne on the merits of petitions submitted to the Board of Longitude. Most of the petitions are concerned with various methods of discovering longitude at sea. Includes a report titled 'Remarks on Mr Earnshaw's Petition', and a list of Charles Mason's papers presented to the Board of Longitude.
Typed statement from Smethurst concerning his method, 1786
In three pieces; with annotations.