Faraday to James Richard Bruce   29 December 1862

[Royal Institution embossed letterhead] | 31 Decr. 1862

Sir

I send you a revised proof¹ – I should be very much obliged to you if you could let me see this proof with the revise and could send me two copies of the revise of which I might keep one[.]

I am Sir | Your Very Obedient Servant | M. Faraday

James R. Bruce Esq | &c &c &c

Endorsed: A revise to be sent.