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Did You Know?

The heliograph station on the roof of the Garfield Hotel in Jacobsdal, Free State, dates to 1899, during the early phase of the Second Anglo-Boer War (1899-1902). Heliographs were portable mirror-based instruments used to flash Morse code signals via reflected sunlight over long distances, often between hilltop or rooftop positions. In the besieged or contested towns of the Free State and Northern Cape, such stations were used by Boer forces for military communication, relaying messages across flat, open terrain where telegraph lines had been cut or were unreliable. Jacobsdal, a small town on the Riet River, was strategically located near the border with the Cape Colony and close to the Kimberley siege lines. During the war, it served as a Boer supply and communication hub. The Garfield Hotel, a prominent building in the town, would have offered an elevated vantage point for a heliograph station, allowing signals to be sent to other Boer positions, possibly toward Kimberley or along the Modder River front. The use of a hotel roof underscores the adaptation of civilian infrastructure for military purposes during the conflict. Contextually, heliograph stations were vital in the Boer republics because telegraph lines were vulnerable to sabotage and cavalry raids. Operators required clear skies and a direct line of sight, which the flat Free State landscape often provided. The station at Jacobsdal would have been part of a network linking Boer commandos, and its presence reflects the broader Boer reliance on improvised signalling methods. Today, no physical remains of the station are known to survive, and the Garfield Hotel itself is no longer operational, but the site is remembered as a small but tangible link to the war's communication history in the region.

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