1. Experiments and observations on electricity made at Philadelphia in America / by Mr. Benjamin Creator: Franklin, Benjamin, 1706-1790. Published / Created: 1751 Call Number: Franklin 467 1751 1 Image Count: 1 Resource Type: Books, Journals & Pamphlets Found in: Beinecke Rare Book and Manuscript Library > 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.