[LB049521], Letter from Thomas Alva Edison to John M Henderson (London), General Zinc Recovery and Lighting Co Ltd, April 21st, 1891
https://edisondigital.rutgers.edu/document/LB049521
Transcription
Orange, N.J. April 21st, 1891. J.M. Henderson, Esq., Sec’y., The G.Z.R. & L. Co., Limited, London, E.C. ENGLAND. Dear Sir:- With reference to your letter of 9th instant, received this morning: reply to your previous communication dated 13th March was unavoidably delayed. It goes forward, however, by this mail, under separate cover. Yours truly, (Signed) THOS. A. EDISON. T. COPY.