Faraday to William Robert Grove   14 January 1840

R Institution | 14 Jany 1839 [sic]

My dear Sir

I am looking forward to the pleasure of having you at our house on the evening of March the 6th or 13th¹. What say you? You need not trouble yourself to write an answer before the middle of February unless you want to say No & then the sooner I am aware the better[.]

Ever Your Obliged | M. Faraday

W.R. Grove Esq | &c &c &c