File:Semaphore tower at the village of Babhani in Rohtas district, Bihar, India 17.jpg

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English: Semaphore tower at the village of Babhani in Rohtas district, Bihar, India.

The optical telegraph system in India was first suggested in the early 1800s for military use. A survey line was to be set up between Calcutta and Chunar in Uttar Pradesh, and towers built along the route at different stations including Howrah, Hooghly, Purulia, Hazaribagh and Gaya along the Old Benaras Road or Military Road (later replaced by G.T. Road).

An account in Anton A. Huurdeman’s book Worldwide History of Telecommunications, states that there were as many as 45 semaphore towers built along the Calcutta-Chunar line. It is hard to say how many of those still remain, but about 18 have been located so far.

After limited use, with mounting costs, the Calcutta-Chunar line was abandoned as a failed project in 1828.
Date
Source Own work
Author Amitabha Gupta
Camera location25° 03′ 31.96″ N, 84° 00′ 29.71″ E Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo


Sony ILCE-7M3 with Sony FE 24-105mm F4 G OSS
This file was generated using a equipment of West Bengal Wikimedians user Group.

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This file was uploaded as part of Wiki Explores Bihar - Phase I under Wiki Exploration Program, an initiative by West Bengal Wikimedians User Group.

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Semaphore tower at the village of Babhani in Rohtas district, Bihar, India

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22 September 2023

25°3'31.957"N, 84°0'29.707"E

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Date/TimeThumbnailDimensionsUserComment
current15:09, 28 January 2024Thumbnail for version as of 15:09, 28 January 20246,000 × 4,000 (15.66 MB)Amitabha GuptaUploaded own work with UploadWizard

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