[D0104AAC], Recommendation Letter from Thomas Alva Edison to Herman Ernest Dick, February 15th, 1901
https://edisondigital.rutgers.edu/document/D0104AAC
Transcription
February 15th, 1901 To Whom it May Concern:- Mr. Herman Earnest Dick, is visiting Europe in connection with the new storage battery, which I have recently devised, with a view of exploiting the same commercially. Thomas A. Edison