Highland Park residents in World War I
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Highland Park residents in World War I
Elisha Gray Collection
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Elisha Gray Collection
1.1: Portraits of Elisha Gray, his wife, and his inventions
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1.1: Portraits of Elisha Gray, his wife, and his inventions
1.2: "Voices of the Past: The Telephone in 1878": The Elisha Gray Banquet" by McRoy Clay Works, 1878 & "Complimentary Reception and Banquet to Elisha Gray PhD", 1879, Chicago: published for the Committee (xerox copy)
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1.2: "Voices of the Past: The Telephone in 1878": The Elisha Gray Banquet" by McRoy Clay Works, 1878 & "Complimentary Reception and Banquet to Elisha Gray PhD", 1879, Chicago: published for the Committee (xerox copy)
1.4: Gray National Telautograph Company information catalogs
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1.4: Gray National Telautograph Company information catalogs
Advertisements for talks & demonstrations by Elisha Gray, [bulk]: n.d.
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Advertisements for talks & demonstrations by Elisha Gray, [bulk]: n.d.
1.6: Telautograph, including Elliott Cresson Medal award from the Franklin Institute
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1.6: Telautograph, including Elliott Cresson Medal award from the Franklin Institute
1.12: Surety bond with Highland Park, Illinois obligating Elisha Gray and Edward H Beeber
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1.12: Surety bond with Highland Park, Illinois obligating Elisha Gray and Edward H Beeber
1.17: Elisha Gray themed events at the Highland Park Historical Society
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1.17: Elisha Gray themed events at the Highland Park Historical Society
The Telephone Patent Conspiracy of 1876/ by A. Edward Evenson and newspaper article about the author
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The Telephone Patent Conspiracy of 1876/ by A. Edward Evenson and newspaper article about the author