[LB040074], Letter from Thomas Alva Edison to John Hoey, April 17th, 1890
https://edisondigital.rutgers.edu/document/LB040074
Transcription
April 17th, 1890 John Hoey, Esq., No. 50 Broadway, New York City Dear Sir:- I have your letter of 15th instant, and am very much obliged for the prompt manner in which the phonogram was sent to Washington. Thanking you very much for your kind attention to my request in this connection. I am, very truly yours, Thos A. Edison [TAE Marginalia] >Wish I could send you a phonograph. You ought to have been using them long ago throughout the whole of your business organization. T.A.E.