Fourth Duke of Northumberland to Faraday   12 February 1858¹

Alnwick Castle | 12th Feby 1858

My dear Sir

I am obliged to you for your letter²: it was for the purpose of having the advantage of your opinion, & that of Mr Pole³ that I requested Mr Barlow to consult you & him. I have just one object, namely to act for the advantage of the Royal Institution; and I shall be guided in this matter by the opinions I have elicited, & when in London I shall speak to you upon it.

Yours truly | Northumberland

Professor Faraday

Endorsed by Faraday: Nb 1858. | About resigning &c &c | Mine &c

Address: Professor Faraday | Royal Institution | Albemarle Street | London | W.