This folder contains correspondence and other documents relating to the business of Bergmann & Co., New York City. The company produced electric lighting fixtures, sockets, and other devices used with the Edison system of electric lighting.
Approximately 30 percent of the documents have been selected. The following categories of documents have not been selected: routine correspondence relating to accounts, bills, orders, and shipments of goods; supplements to Bergmann & Co. catalogs, including price lists and illustrations of lighting fixtures; duplicate copies of selected documents. Courtesy of Thomas Edison National Historical Park.