Royal Institution | 27 Feby 1856
My dear Sir
I send you the old notes I referred to1. They were not intended for the eyes of others than myself. So keep the book to yourself.
Ever Truly Yours | M. Faraday
C. Manby Esqr | &c &c &c
BIDDER, George Parker (1856): “On Mental Calculation”, Min. Proc. Inst. Civ. Eng., 15: 251-80.
SMITH, Steven B. (1983): The Great Mental Calculators: The Psychology, Methods, and Lives of Calculating Prodigies, Past and Present, New York.
Please cite as “Faraday3093,” in Ɛpsilon: The Michael Faraday Collection accessed on 2 May 2024, https://epsilon.ac.uk/view/faraday/letters/Faraday3093