Ping Shan Quarry Camp at height 16700 year 19561228( ref F22_558-0219) | Gwulo: Old Hong Kong

Ping Shan Quarry Camp at height 16700 year 19561228( ref F22_558-0219)

Ping Shan Quarry Camp at height 16700 year 19561228( ref F22_558-0219)
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