London
Found in 1992 Collections and/or Records:
Letter from (Baring Brothers & Co) to Robert Waring Darwin; written at London, 1844-07-16
Letter from (Baring Brothers & Co) to Robert Waring Darwin; written at London
(Letter)
Letter from Bartholomew de Sanctis to the Board of Longitude, 1825
Outlining the results of his experiments and observations. The letter is addressed from Portman Square; de Sanctis however remarks that he is ‘without home (sweet home!)’.
Letter from Bartholomew de Sanctis to the Board of Longitude, 1825-09-17
Concerning his observations on refraction and his new experiments on 'the fluid portable horizon'. Marked 'Third and last'.
Letter from Bartholomew de Sanctis to the Board of Longitude, 1825-09-03
Originally enclosing an article from an Italian journal on the Ephemeris of Venus.
Letter from Bartholomew de Sanctis to the Board of Longitude, 1825
Concerning 'Ludlan's method of taking double altitude of celestial beings' and also his own experiments.
Letter from Benjamin A. Austin to Dr Thomas Young, 1821-04-02
On finding longitude by an observation of the sun on the meridian, referenced with a timekeeper.
Letter from Benjamin Dawes to Nevil Maskelyne, 1789-05-30
Concerning whether his son Lieutenant William Dawes should return to England with the marine corps or remain at Sydney to continue his work at the observatory.
Letter from Benjamin Dawes to Nevil Maskelyne, 1789-06-09
Concerning his son's circumstances in New South Wales and the possibility of a salary for his work as Engineer and Officer of Artillery.
Letter from Benjamin Dawes to Nevil Maskelyne, 1789-07-20
Concerning a petition to compensate his son William Dawes for the work he had done as Engineer and Officer of Artillery in New South Wales, and a petition for leave of absence for him.
Letter from Benjamin Dawes to Nevil Maskelyne, 1789-08-01
Concerning his petitions on behalf of his son, William Dawes, in New South Wales.
Letter from Benjamin Dawes to Nevil Maskelyne, 1791-02-01
Thanking him for his assistance regarding his son, William Dawes and assuring him that the books and instruments would be brought back from Sydney on HMS Gorgon, which had just departed from Spithead with supplies. Dawes also discusses the shortage of food and clothing at the settlement, and recounts William's list of rations at the settlement, noting how they were cut after the loss of the Sirius.
Letter from Benjamin Pacey to the Board of Longitude, 1808-05-23
Offering assistance in determining longitude. Pacey states that he had found 'true time' and could 'start any machine in the kingdom by a perpetual motion to set itself at work and repeat itself without the assistance of any individual'.
Letter from Bingham Richards to Dr Thomas Young, 1826-08-04
With an index of names.
Letter from bookseller Mr Storey offering to sell Maskelyne's Greenwich observations, 1825-01-28
Sent to Dr Thomas Young.
Letter from C. Becher on a telescope for observing the eclipses of Jupiter's satellites, 1815-05-10
Letter from C. Ellis to Dr Thomas Young, 1783 - 1823
Marked 'June 10'.
Letter from [C. Gottlich Rudorf], 1799
With an index of names.
Letter from Caleb Hiller to Dr Thomas Young, 1819-02-12
Three letters, a proposal and a memorial.
Letter from Caleb Hiller to Dr Thomas Young, 1819-03-31
Three letters, a proposal and a memorial.
Letter from Caleb Hiller to Dr Thomas Young, 1819-03-31
Enclosing a plan for his 'mariner's theodolite' and related papers; see [RGO 14/38: 358-359] and [RGO 14/38: 360-361].
Letter from Captain Alexander Fraser to the Board of Longitude, 1806-09-19
Concerning Earnshaw's pocket chronometer No.462.
Letter from Captain Heywood to Dr Thomas Young, 1823-02-07
Concerning the retirement of astronomer Carl Rumker from the Parramatta Observatory, and seeking the approbation of the Board of Longitude in the hope of reinstating him.
Letter from Captain J. Hampstead to Sir Joseph Banks, 1806-08-09
Informing Banks of a number of discoveries he had made relative to navigation, including the invention of an instrument to determine both latitude and longitude at any time. He requests an interview to prove his discoveries 'by mathematical demonstration'.
Letter from Captain J. Hamstead to George Gilpin, 1809-08-19
Two letters.
Letter from Captain J. Hamstead to George Gilpin, 1809-12-05
Concerning his work on magnetism.