[D9241ADC], Telegram from Thomas Alva Edison to Stephen Fossa Moriarty, November 11th, 1892
https://edisondigital.rutgers.edu/document/D9241ADC
Transcription
November 11th 1892 ESCALOP, LONDON, CONTRACT SHOULD CONTAIN ASSIGNEES ACKNOWLEDGEMENT OF VALIDITY OF PATENTS AND FRANCHISES THIS SURELY CANNOT INTERFERE WITH NEGOTIATIONS.