GDL direction slab, Tsim Fung Shan (Hebe Hill) [????- ] | Gwulo: Old Hong Kong

GDL direction slab, Tsim Fung Shan (Hebe Hill) [????- ]

Current condition: 
Ruin

Year completed is: Accurate
Condition at last visit: Top face complete, all directions visible
Date of last visit:
Ref: ROB-01018
Other:

Text on slab:

PB 112 L 19
PB 114 L 19
Road L ?