Vénus - 1761 - Chelsea, Angleterre - Samuel Dunn - nationalité britannique

Some Observations of the Planet Venus, on the Disk ot the Sun, June 6th, 1761 ; with a preceding Account of the Method taken for verifying the Time of that Phaenomenon ; and certain Reasons for an Atmosphere about Venus : By Samuel Dunn.

Philosophical Transactions Giving Some Account of the Present Undertakings, Studies, and Labours, of the Ingenious, in Many Considerable Parts of the World, vol. LII, part I, For the Year 1761, London, 1762, p. 184-195.

Texte imprimé en anglais, illustré.

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