Pillbox 315 (Piper's Hill).
Ventilation shaft?
Pillbox 315
Primary tabs
Submitted by wvmarle
Date picture taken (may be approximate):
Sunday, May 26, 2013
Connections:
- Pillbox 315 shows Place Pillbox 315, Kowloon Byewash Reservoir [1937- ]
Pillbox 315 (Piper's Hill).
Ventilation shaft?