R Institution | 24 Feby 1854
My dear Babbage
I think the best thing I can do is to send you my copy of Gmelin1 Vol II and ask you to look at the upper half of page 622 - it contains more information than I could give you. I do not know whether you ever lend books if so I trust you get them back again in due time[.]
Ever Yours | M. Faraday
GMELIN, Leopold (1848-72): Hand-book of Chemistry, 19 volumes, London.
Please cite as “Faraday2796,” in Ɛpsilon: The Michael Faraday Collection accessed on