History of Mapping Hong Kong Part 9 – The GSGS 3868 Map
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Tymon Mellor: In 1928 the Geographical Section General Staff (GSGS), a department in the British War Office, published a new map of Hong Kong reference GSGS 3868. The map contained 24 sheets at a scale of 1:20,000 and set a new standard for mapping. It had been produced from aerial photographs and unusually for the time, adopted the metric measurement […]
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