Supplemental Experiments and Observations on Electricity, Part II
Supplemental Experiments and Observations on Electricity, Part
II. Made at Philadelphia in America, by Benjamin Franklin,
Esq; and Communicated in several Letters to P. Collinson,
Esq; of London, F.R.S. London: Printed and sold by E. Cave, at
St. John’s Gate. 1753. (Yale University Library)
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