Description | Four lists of obervations made by: - Giovanni Poleni and Giovambatista Morgagni at Padova - Jeminiano Rondelli, Giuseppe Antonio Nadio and Guilio Cesare at the Palace of the Istituto delle Scienze at Bologna - Eustachio and Gabrielo Manfredi in the suburbs of Bologna - Antonio Ghisilieri at Bologna in his observatory Read to the Royal Society on 26 March 1724 |