Faraday to John Tyndall   19 September 1863

Sat. 19th. Sept. 1863.

My Dear Tyndall

I was to have asked you from my wife whether next Thursday¹ we shall see you at 3 o’clock (dinner) or not until 6 o’clock (tea &c)[.] My only way of satisfying her will be to ask you to send her a single line saying which.

Ever yours | M. Faraday