Experiments and observations on electricity, made at Philadelphia in America, by Benjamin Franklin, ... To which are added, letters and papers on philosophical subjects. The whole corrected, ... and now collected into one volume, and illustrated with copper plates. The fifth edition. 1774
1774
Experiments and observations on electricity, made at Philadelphia in America, by Benjamin Franklin, ... To which are added, letters and papers on philosophical subjects. The whole corrected, ... and now collected into one volume, and illustrated with copper plates. The fifth edition. 1774
1774
Experiments and observations on electricity, made at Philadelphia in America, by Benjamin Franklin, ... To which are added, letters and papers on philosophical subjects. The whole corrected, ... and now collected into one volume, and illustrated with copper plates. The fifth edition. 1774.. Digitized from IA40316215-76 . Previous issue: bim_eighteenth-century_a-diary-of-the-weather-_gardener-twenty-miles-ea_1787 . Next issue: bim_eighteenth-century_elements-of-the-practice_gregory-john_1774 .