Benjamin Franklin Papers
Documents filtered by: Recipient="Franklin, Benjamin" AND Project="Franklin Papers"
sorted by: date (descending)
Permanent link for this document:
https://founders.archives.gov/documents/Franklin/01-43-02-0280

To Benjamin Franklin from Gioanni Francesco Viglione: Résumé, 22 January 1785

From Gioanni Francesco Viglione5

ALS: Historical Society of Pennsylvania

⟨Turin, January 22, 1785, in Italian: Most illustrious and honorable Professor, I send you my work6 in the fervent hope that you will enjoy such a first effort, and forgive the many mistakes in printing. Drawing on the fundamental principles of your theory, I have dared to slightly disagree with you and Professor Beccaria in my own experiments and findings. I learned only recently that Dr. Cigna, Professor of Anatomy at the Royal University of Turin, had reached similar conclusions using different methods. I became aware of Professor Cigna’s work when I presented him with a complimentary copy of my book and he directed me to his own experiments, which were published in the volumes of the Miscellany of the Royal Academy of Turin.7 I am presently reading his work, having been given that volume by the president of the Academy, the Count of Saluzzo.8

If your response confirmed that I have been moving in the right direction, it would be a great reward for all my efforts and would spur me to continue following in the luminous tracks traced by you and Professor Beccaria, two of the most enlightened figures of this century in the area of electrical studies.⟩

[Note numbering follows the Franklin Papers source.]

5A student of physicist Giambatista Beccaria. This letter in the original Italian is published in Antonio Pace, Benjamin Franklin and Italy (Philadelphia, 1958), pp. 371–2; see also p. 22.

6Nuova discussione della teoria frankliniana … (Novara, [1784]).

7Cigna’s work, which contradicted BF’s and Beccaria’s electrical theories, was brought to BF’s attention by Joseph Priestley and Beccaria in 1766: XIII, 423, 453. His experiments are described in J. L. Heilbron, Electricity in the 17th and 18th Centuries: a Study of Early Modern Physics (Berkeley and Los Angeles, 1979), pp. 406–8. Cigna himself wrote to BF in July, 1783, informing BF of his election to the Accademia Reale delle Scienze of Turin: XL, 409–10.

8In July, 1784, Conte Saluzzo di Monesiglio had invited BF to contribute to the Turin academy’s Mémoires: XLII, 389.

Index Entries