Experiments and Observations on Electricity Made at Philadelphia in America

❖

Benjamin Franklin

2022-09-20T22:24:02.359236+00:002014-04-27

EXPERIMENTS

AND

OBSERVATIONS

ON

ELECTRICITY,

MADE AT

Philadelphia in America,

BY

Mr. BENJAMIN FRANKLIN,

AND

Communicated in several Letters to Mr. P. Collinson,
of London, F. R. S.

LONDON:

Printed and sold by E. Cave, at St. John's Gate. 1751.
(Price 2s. 6d.)