Japanese Pilbox connecting tunnel - Pak Fu Shan | Gwulo: Old Hong Kong

Japanese Pilbox connecting tunnel - Pak Fu Shan

Japanese Pilbox connecting tunnel - Pak Fu Shan
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The pillbox consists of two compartments separated by a small tunnel - one with the main gun platform and the other with two firing/observation loopholes. 

Date picture taken (may be approximate): 
Thursday, March 10, 2016
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