Faraday to Henry Thomas De La Beche   6 September 1845

R Institution | 6 Septr. 1845

My dear De la Beche

Can you tell me out of the abundant store of your knowledge whether that Old affair Blackwad 1 is to be had from the Devonshire mews or elsewhere & if so where. Or if you happen to know any source of soft Manganese put it down[.]

Ever Yours | M. Faraday

Sir H.T. De La Beche | &c &c &c

1
The mineral form of peroxide of manganese. See Kane (1849), 497.

Bibliography

KANE, Robert John (1849): Elements of Chemistry, Theoretical and Practical, 2nd edition, Dublin.

Please cite as “Faraday1771,” in Ɛpsilon: The Michael Faraday Collection accessed on 29 April 2024, https://epsilon.ac.uk/view/faraday/letters/Faraday1771