Within the space of only a few years there were horrific explosions at Cwmbach pit in 1846 when 28 miners were killed followed by the deaths, within three weeks of 4 others who had been seriously injured in the incident.
There were horrific explosions at Cwmbach pit in 1846. This was within three weeks of 4 others. This was within the space of only a few years.28 miners were killed followed by the deaths. These 4 others had been seriously injured in the incident.