Not sure if you are interested but I attach the Inquest into the 1931 Frickley Colliery accident in which my Great Uncle William Evans died and 4 other Pit Deputies peristed and some photos.
William finally made the front page. Sadly he died by so doing. He left 7 children, and a wife who was pregnant, behind. When you hear the background story of the victims you realise the true cost of the coal being mined. John