1To Benjamin Franklin from Giambatista Beccaria, 20 February 1767 (Franklin Papers)
MS not found; reprinted and translated from Latin pamphlet: De Electricitate Vindice Joannis...
2[Diary entry: 20 February 1767] (Washington Papers)
20. Soft Morng. Brisk wind from So. Wt. with which the Ground much dried. Snow all gone two days...