TALBOT1561

Dear Sir/

I shall be very happy to witness the curious Phænomena your describe in the flame of Cyanogen at the Institution ¹ tomorrow at 4 provided I can get away from an appointment in the City in time – I will in that case meet you there but do’nt wait for me an instant as I do not want to get a worse character with Mr. Faraday than I have already contrived to acquire.

Yours very truly
JFW Herschel