Franklin, Benjamin, 1706-1790. Experiments and observations on electricity ... 1751. (Card 3)
Another copy. 23cm.
With this is bound the author's Supplemental
Experiments and observations ... Part II. London,
1753. Another copy. 22.5em.;in case,2h.5em.
Ex libris (shelf-mark of personal library, autograph annotations & corrections): Benjamin
Franklin. o |