1From Benjamin Franklin to Ebenezer Kinnersley, 2 March 1752 (Franklin Papers)
Supplemental Experiments and Observations on Electricity, Part II. … (London, 1753), p. 102.
2From Benjamin Franklin to Ebenezer Kinnersley, 16 March 1752 (Franklin Papers)
Supplemental Experiments and Observations on Electricity, Part II. … (London, 1753), pp. 103–6.