Location: Ynyshir, Rhondda Fach Valley

Glamorgan East

1919 postalisch befördert (stamped in 1919)

  publisher unknown

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

http://www.welshcoalmines.co.uk/GlamEast/YnyshirStandard.htm

http://www.bbc.co.uk/wales/coalhouse/sites/mines/pages/standard_colliery.shtml#

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