Location: Tredegar, Sirhowey Valley

Gwent

1921 postalisch befördert (stamped in 1921)

  published by J.H. Cotton, Tredegar

for more informations to this coal mine please follow this links:

http://www.welshcoalmines.co.uk/Gwent/WhitworthTredegar.htm

http://en.wikipedia.org/wiki/Tredegar