Gray Electric Company Add to clipboard US IlHpHS elis.gra-1.7.70.611 Item ca. 1890-1898 Part of Elisha Gray Collection s.n.
Music by telegraph Add to clipboard US IlHpHS elis.gra-1.5-69.268.2 Item 1877 Part of Elisha Gray Collection
The Telephone Patent Conspiracy of 1876/ by A. Edward Evenson and newspaper article about the author Add to clipboard Item 2000-2001 Part of Elisha Gray Collection