Sammelband of three exceptionally rare works. I. Lettera astronomica di Gio: Domenico Cassini al Sig. abbate Ottavio Falconieri. Sopra l’ombre de Pianetini Medicei in Giove. [Colophon:] Rome: Fabio Di Falco, 1665. II. Tabulae quotidianae revolutionis macularum Iovis. Nuperrimè adinventae a Ioanne Dominico Cassino … Rome: Fabio Di Falco, 1665. III. [Drop-title:] Lettere astronomiche di Gio. Domenico Cassini al Sig. Abbate Ottavio Falconieri sopra la varietà delle macchie osservate in Giove e loro diurne rivoluzioni. [Rome: Fabio di Falco, 1665].
Rome: Fabio Di Falc, 1665. Sammelband containing the first editions of three exceptionally rare works documenting Cassini’s very accurate observations of Jupiter’s spots, which enabled him to determine its rotation period, and including his discovery of the Great Red Spot – all made possible by his new collaboration with the..... More
Item #6550