Faraday to Benjamin Cheverton   26 June 1858

[Royal Institution embossed letterhead] | R Institution | 26 June 1858

My dear Sir

I have no practice in telegraphy and may not be able to answer your questions - I cannot give you any opinion to be used only a private one - that I shall be happy to do if you think it of any value - & I will keep your secret[.]

Ever Truly Yours | M. Faraday

Benjn. Cheverton Esqr