Penwyllt
Found at Newmains, Morningside, North Lanarkshire.
A product of the Penwyllt Dinas Silica Brick co. from the upper Swansea valley.
.
.
.
.
Below – The same stamp but on a much clearer example – Penmorfa
A ‘sister’ brick – Gwersyllt – also found at Newmains, Morningside, North Lanarkshire
Tagged with:
Penwyllt