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On This Day in Telephone History June 26TH 1878 First Bell Telephone Exchange in Illinois, the Chicago Telephonic Exchange, opened at 125 LaSalle St. in Chicago

On This Day in Telephone History June 26TH 1878

June 26, 2024 by The Telephone Museum

On This Day in Telephone History June 26TH 1878 First Bell Telephone Exchange in Illinois,

the Chicago Telephonic Exchange, opened at 125 LaSalle St. in Chicago

Categories On This Day Tags OnThisDay, onthisdayinhistory, OTD, TechHistory, TelephoneHistory, TheTelephoneMuseum, todayinhistory, todaysdocument
On This Day in Telephone History June 26TH 1968
On This Day in Telephone History June 27TH 1929
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