From Peter Mark Roget 30 June 1848

My dear Sir,

I have to thank you for the pamphlet you were so good as to send me, & shall not fail to communicate to you any suggestions that may occur to me on perusing it altho' I have little hope, from my ignorance of the subject, that any will occur to me worthy of being submitted to you.

yours very truly

P. M. Roget

P.S. I removed from Bernard Street some years ago; my residence being now that shown by the date of this note