I was recently passed a "Treasure Trove" containing amongst it's googies a few editions of the "FIRESTONE An Occasional Publication" published by the Durham Dales Mining Society. I'm curious - does anyone know what became of both the publication, the society and it's archives? They had a few explorations and surveys of various mines around Teesdale & I've a few bits that suggest it ran until at least 1994.
TIA
Nick
TIA
Nick