[D7115-F] (D-71-15) Telegraph -- Edison & Unger -- Bills, Outgoing
Document File Series -- 1871
Title
[D7115-F] (D-71-15) Telegraph -- Edison & Unger -- Bills, Outgoing
Description
This folder contains bills relating to the business of Edison & Unger, a partnership established in May 1871 as successor to the Newark Telegraph Works.