Experiments and observations on electricity, made at Philadelphia in America
By: by Benjamin Franklin, L.L.D. and F.R.S. To which are added, letters and papers on philosophical subjects. The whole corrected, methodized, improved, and now first collected into one volume
Publisher: Printed for David Henry; and sold by Francis Newberry
Published: 1769
Place of publication: London
Language: eng
Number of pages: 496
Subjects: Electricity; Physics
Notes: Paging irregular: nos. 111-112, 416-417 and 465-472 repeated.

Fourth edition, of the Experiments and observations. cf. Advertisement, following t.p.

ESTC T101040.

Roscoe, A170 (1)