PH ILO S O PH I CAL 
TRANSACTIONS. 
Giving feme 
ACCOUNT 
O F T H E 
Trefent Vndertakings, Studies and Labours 
O F T H E 
INGENIOUS, 
IN MANY 
Confiderable Parts of the World 
VO L. XXlV. For the Years 1 704 and 1705. 
LONDON: 
Printed for S. Smith and B. Walford, Printers to the 
Royd Society, at the Prince % Arms in St Pattl't 
Church-yard, MDCCVI. 
