Faraday to James David Forbes   20 November 1849

R Institution | 20 Novr. 1849

My dear Sir

The best pieces of heavy glass are gone but I send you one of the remaining pieces & hope it will answer your purpose1[.] It contains some bubbles & I am not quite sure about the annealing. I will not however detain it for examination as I have not a better[.]

Ever Truly Yours | M. Faraday

Professor Forbes | &c &c &c

Forbes may have wanted this glass for some work on radiant heat referred to in Shairp et al. (1873), 198 but which did not produce any results.

Please cite as “Faraday2233,” in Ɛpsilon: The Michael Faraday Collection accessed on 27 April 2024, https://epsilon.ac.uk/view/faraday/letters/Faraday2233