Signal Lamp - Heliograph; 15-5


Mangawhai Museum


Signal Lamp - Heliograph

About this object

This signalling lamp or heliograph is a wireless solar telegraph that signals by flashes of sunlight (usually morse code) reflected by a mirror. It was used during the day by Hilton James Brown who was a signalman in the Mangawai Home Guard, Signals Corp. circa 1940 - 45. Dick Leslie was the Commander for the district.
It has tripod legs and a mirror on top that can be pivoted. Locally made by James King, at King's Garage, Maungaturoto, Northland.


H 1.02 m (approx) W 20 cm

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