Trinity House | 6th Novem 1856
My dear Sir,
The Board being desirous of obtaining your opinion on the Effect of a lenticular Apparatus procured in 1852 for the Bishop Rock Light House and which is still lying pack’d in Cases at Blackwall, I shall be obliged by your calling upon me any day that may be convenient to you in order that I may have an opportunity of explaining the particular points upon which your advice is considered requisite.
Believe me | My dear Sir | Yours very faithfully | P.H. Berthon
M. Faraday Esq | &c &c &c
Please cite as “Faraday3201,” in Ɛpsilon: The Michael Faraday Collection accessed on 28 April 2024, https://epsilon.ac.uk/view/faraday/letters/Faraday3201