(Q23681803)
Statements
Penrhyn Slate Quarries (British English)
0 references
pct:55.4675,27.0455,27.3038,26.4066
0 references
91 millimetre
1 reference
16 September 2017
Penrhyn Slate Quarries (British English)
62 millimetre
1 reference
16 September 2017
Penrhyn Slate Quarries (British English)