Vénus - 1769 - Dinapur, Inde - Luis Degloss

Observations made at Dinapoor, June 4, 1769, on the Planet Venus, when passing over the Sun's disk, June 4, 1769, with three different quadrants, and a two foot reflecting Telescope : Communicated to the Royal Society, by the Court of Director of the East India Company.

Philosophical Transactions Giving Some Account of the Present Undertakings, Studies, and Labours, of the Ingenious, in Many Considerable Parts of the World, vol. LX, for the Year 1770, 1771, p. 239.

Texte imprimé en anglais.

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