Experiments and observations on electricity
Subtitle: made at Philadelphia in America, by Mr. Benjamin Franklin, and communicated in several letters to Mr. P. Collinson, of London, F.R.S.
Publisher: printed and sold by E. Cave
Published: 1753
Place of publication: London
Language: eng
Format: Microform
Number of pages: 109
Notes: With a final leaf of advertisements.

A re-issue of the sheets of the 1751 edition, with the same titlepage, and the addition of 'Supplemental experiments and observations on electricity, part II.. by Benjamin Franklin, Esq;..', the titlepage of which is dated 1753.

Vertical chain lines.

The leaves of the supplement have horizontal chain lines.

P. 109 misnumbered 107.

Running title reads: "Mr B. Franklin's letters on electricity".

Ford 77, 93

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 2055, no.12).