This folder contains correspondence and other documents concerning electrical and industrial exhibitions in the United States. Included are letters regarding the exhibition of Edison electrical apparatus at the Trans-Mississippi and International Exposition and an exhibit of the Edison ore concentrating process at the Philadelphia Electrical Exposition.

Approximately 50 percent of the documents have been selected. The following categories of documents have not been selected: routine correspondence requesting Edison's participation in an exhibition; letters regarding equipment loans.

Courtesy of Thomas Edison National Historical Park.