True Blue Lead Mine [Llanferres and Mold].
Scale: 1 inch to 16 yards.
101 cm x 67 cm.
B1/21.
True Blue Lead Mine [Llanferres and Mold].
Scale: 1 inch to 16 yards.
101 cm x 67 cm.
B1/21.
Please order documents using the alternative reference number (where provided).