[LB047139], Letter from Thomas Alva Edison to Everett Frazar, January 29th, 1891
https://edisondigital.rutgers.edu/document/LB047139
Transcription
Jan. 29. 1891. Everett Frazar, Esq., #124 Water Street, New York. Dear Sir:- I beg to confirm the following telegram sent you today:- “What is best speed officially recorded? T. A. Edison.” Yours truly, Tho. A. Edison