1 Titel in Fachgebiete → Naturwissenschaften und Technik → Technik

• Experiments And Observations On Electricity Made At Philadelphia in America, 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, And Illustrated with Copper Plates Franklin, Benjamin London : Printed for David Henry, MDCCLXIX