R Institution | 25 June 1853
My dear Walker
Thanks for the sight of the Chance mirror: it is a very good one. My nephews account is generally correct though of course imperfect. It would take a good many pages to describe the whole case. Ask him to shew you the piece of chilled cast iron & then the whole thing will be clear to you[.]
Ever Yours | M. Faraday
Please cite as “Faraday2690,” in Ɛpsilon: The Michael Faraday Collection accessed on