Small unknown construction below unpaved trail to Pinewood Battery Heritage Trail [c.1905- ] | Gwulo: Old Hong Kong

Small unknown construction below unpaved trail to Pinewood Battery Heritage Trail [c.1905- ]

Current condition: 
Ruin
Date Place completed: 
c.1905-01-01 (Year, Month, Day are approximate)

This small construction is located slightly below the unpaved trail. What it is and what it might be used for, for storage?

Pinewood Battery Unknown Small Construction
Pinewood Battery Unknown Small Construction
Pinewood Battery Unknown Small Construction Inside
Pinewood Battery Unknown Small Construction Inside

 

Photos that show this place

2021
2021