PHILOSOPHICAL 
TRANSACTIONS. 
GIVING SOME 
ACCOUNT 
O F T H E 
Trefent Undertakings, Studies, and Labours 
OF THE 
INGENIOUS, 
IN MANY 
Confiderable Parts of the W orl d. 
Vol. XXXV. For July, Augnft, -September, Obfo- 
ber , November and ‘December 1717, and for the 
Year 1718. 
~ f , 
L O N D O N: 
Printed for W. Innys, Printer to the Royal Society at 
the Weft End of St. Paul 3 %. 
« M.DCC.XX1X. 
