Copy of a diagram showing Vertical Section in the South Wales Coalfield for the Two Feet Nine Seam and Below

Scope and Content

Original listing states the image was for/by 'Mr Ken Jones, Divisional Scientific'. The slide shows data for Gwendraeth Valley, Dulais Valley (Crynant), Garw and Llynvi Valleys, Rhondda Fach Valley (Maerdy), Upper Taff Valley, South of Pontypridd, Abertillery District and Caerphilly District (Bedwas).

Custodial History

Original National Coal Board negative number: D1/438. Original Glamorgan Archives Box number: DNCB/48/1.