Description | Concerning work at the Royal Academy of Sciences in Paris: on the nature of gravity, on the herbal of Marchand and Duclos, Beaugrands' 'Lexicon geographicum', a new star in the constellation 'Cygnus'; mentioning, Cassini, Auzout, Molin, Huygens; mentioning Wallis's new clock with a pendulum |
Place origin | Paris, le-de-France, France |