PHILOSOPHICAL
M. DCC. LXIV.
TRANSACTIONS,
GIVING SOME
ACCOUNT
OF THE
Preſent Undertakings, Studies, and Labours,
OF THE
INGENIOUS,
IN MANY
Conſiderable Parts of the WORLD.
VOL. LIII. For the Year 1763.
LONDON:
Printed for L. Davis and C. Reymers,
Printers to the Royal Society,
against Gray's-Inn Gate, in Holbourn.
M. DCC. LXIV.