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As shown by the log, by Mr Earnshaw's three timekeepers, by Mr Arnold's two timekeepers, and also by lunar observations. The journal includes a summary of the latitudes and longitudes of 'most of the remarkable places seen in the voyage' [RGO 14/68: 145v].

Scope and Contents Correspondence with Dr J. Pulisa, Vienna, concerning errors in lunar places, February 1893.Letter from the Danish Hydrographer requesting errors of the Moon's place for September 1893, the reply enclosing this information, and the Hydrographer's acknowledgement, 1894.Correspondence with Miss Eleen S. Alkins concerning whether Virgo and Scorpius are one constellation, 1894.Correspondence with the Radcliffe Observatory concerning errors in clock stars and the angles for...

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Correspondence with foreign observatories, including those in Finland, Belgium, Mexico, South Africa (the Union Observatory), Italy, Sweden, Japan, Switzerland, Rome, Argentina and Brazil.

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Informing the Board of Longitude that he had sent a printed copy (in Portuguese) of his 'theory of the universe founded on the fluctuation of the satellites and the anti-gravitation of the sun'. He also mentions that as a Portuguese national he had studied astronomy in Europe, and laments the difficulty of pursuing it in Brazil.

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Reporting on observations made at the Island of Enxadas, Rio de Janeiro. The letter includes mention of a visit by two astronomers from Portugal employed to settle the limits between the Spanish and Portuguese settlements in Brazil.

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A brief account book and diary by W. Turner of a voyage to India, 1764-1765, referring to Nevil Maskelyne and Lord Clive (Turner sailed on board the Prince of Wales Indiaman and met both gentlemen while his ship was anchored in Table Bay). The account book also includes a brief note on the text.