Original enamel sign measuring 15" x 10"
In excellent hoarded condition!
Small areas of patina, the largest of which is on the first diagram-bottom left, other areas of enamel missing and rusted are confined to the sides.
This is a rare example of this type of sign, this being the enamel version of the printed board version held by the Science Museum Group, which originates from the Lancashire Coal Mining Collection.
**Please select Royal Mail for delivery if this item**Collection also welcome from PO9