William Pigott to Faraday   19 April 1864

[Trinity House embossed heading]

My dear Faraday

Are you going to report on the late experiments on the Astragals and plan of new Lantern[.] I have directed your attention being called to the new apparatus waiting your approval at Mr Wilkins’.

Yours faithfully | William Pigott

Trinity House | Ap 19 / 64