Page:Philosophical Transactions - Volume 009.djvu/1

P H I L O S O P H I C A L T r a n ſ a c t i o n s : GIVING SOME ACCOMPT OF THE Preſent Undertakings, Studies, and Labours OF THE I N G E N I O U S In many Conſiderable Parts OF THE W O R L D. Vol. IX. Beginning the Second Century. For the Year MDCCXIV. L O N D O N, Printed by T. R. for John Martyn, Printer to the Royal Society at the Bell in St. Pauls Churchyard.