Sydney Observatory
Found in 31 Collections and/or Records:
Correspondence on instruments, 1905 - 1937
Correspondence on observatories, 1924 - 1948
Correspondence on observatories, 1894 - 1937
Correspondence on photographic star charts, 1887 - 1892
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 William Dawes to Nevil Maskelyne, 1786-12-28
Concerning the rate of the Board of Longitude's watch and the provision of books and instruments.
Letter from William Dawes to Nevil Maskelyne, 1787-01-16
Concerning the rate of the Board of Longitude's watch; the provision of books; the testing of instruments intended for the observatory; the discovery of damage to a sextant; and his request for an advance of a year's subsistence.
Letter from William Dawes to Nevil Maskelyne, 1787-01-10 - 1787-01-19
Requesting the advance of a year's subsistence and his request to be appointed to the land service at Botany Bay; also enclosing a copy of a letter from Lord Howe about his appointment.
Letter from William Dawes to Nevil Maskelyne, 1787-01-21
Concerning a letter from Lord Howe about his appointment to Botany Bay, and his objections to being placed in the marine detachment of HMS Sirius rather than in the land service.
Letter from William Dawes to Nevil Maskelyne, 1787-01-25
Concerning a fault in the sextant and requesting a replacement instrument; also concerning his desire to be placed in the land detachment.
Letter from William Dawes to Nevil Maskelyne, 1787-02-08
Concerning repairs to a sextant by Mr Ramsden and supplies for the observatory.
Letter from William Dawes to Nevil Maskelyne, 1787-02-18
Concerning a replacement sextant and black index glass from Ramsden.
Letter from William Dawes to Nevil Maskelyne, 1787-03-20
Concerning supplies of instruments and other preparations.
Letter from William Dawes to Nevil Maskelyne, 1787-05-01
Concerning receipt of a new sextant, trials of new instruments and other preparations.
Letter from William Dawes to Nevil Maskelyne, 1787-05-08
Concerning supplies of instruments, the rate of Mr Kendall's first timekeeper [K1], and his preparations.
Letter from William Dawes to Nevil Maskelyne, 1788-04-30 - 1788-05-05
Written from the new settlement at New South Wales. Dawes reports on his work there, mentioning the lack of resources and the clearing of land for an observatory. He includes a rough sketch of the observatory.
Letter from William Dawes to Nevil Maskelyne, 1788-07-10
Reporting on his activities between leaving the Cape of Good Hope and his arrival at Sydney. The letter also includes an account of constructing the observatory in Sydney, and of the practical difficulties involved, particularly in finding suitable materials and craftsmen. He mentions, for example, that the forty marines employed in the work had to be provided with rum, water and new shoes (due to the damage from brushwood). Dawes also seeks further money and provisions.
Letter from William Dawes to Nevil Maskelyne, 1788-07-12
Reporting on the status of the observatory (which was nearly complete), on expenses incurred, and on his role there.
Letter from William Dawes to Nevil Maskelyne, 1788-10-01
Letter from William Dawes to Nevil Maskelyne, 1788-11-17
Informing Maskelyne that he had a sent a letter via the Fishburn under Captain [Robert] Brown.
Letter from William Dawes to Nevil Maskelyne, 1788-11-17
Reporting on his work at the observatory in Sydney. Dawes reports that he had seen nothing of the comet and complains that his duties as Engineer and Officer of Artillery were preventing him from attending to the observatory, which had soured his relationship with the Governor. He asks that a suitable person be sent out to take over the Observatory before his six years there had expired. He also reports the naming of Maskelyne Point.
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