File:Extent of North American telegraph lines at end of 1846.jpg

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Summary

Description
English: Cropped and highlighted version of map appearing in January 22, 1848 issue of the New York Herald showing telegraph system as of that time. Red highlights on this map show extent of line in operation as of December 31, 1846.
Date
Source New York Herald
Author New York Herald

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Date/TimeThumbnailDimensionsUserComment
current13:02, 17 January 2019Thumbnail for version as of 13:02, 17 January 2019807 × 587 (358 KB)Milowent{{Information |description ={{en|1=Cropped and highlighted version of map appearing in January 22, 1848 issue of the New York Herald showing telegraph system as of that time. Red highlights on this map show extent of line in operation as of December 31, 1846. }} |date =1848 |source =New York Herald |author =New York Herald }} Category:Telegraphy in the United States
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