stock-quotation

Updated: January 12, 2026

Edison has always had an amused admiration for Bergmann, and his "social side" is often made evident by his love of telling stories about those days of struggle. Some of the stories were told for this volume. "Bergmann came to work for me as a boy," says Edison. "He started in on stock-quotation printers.

Frank Lewis Dyer - Edison, His Life and Inventions