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

$38,000 · Offered by Burnside Rare Books · No longer available

London: Printed for David Henry; and sold by Francis Newbery, at the Corner of St. Paul's Church-Yard, 1769. Fourth edition, First complete edition of the most important scientific book of 18th-century America and America's first great scientific contribution PMM . Earlier editions, each issued in three parts as separately published pamphlets usually bound together, were carelessly published. 4 , iv, 113, 112 - 472,

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