Cyfres Box 17. - Tribunal documents: Bundles 1-3,

Extracts from National Coal Board files (A), and Merthyr Tydfil Borough Council papers (G). For further extracts from National Coal Board files (A), see Boxes 18 and 21. The following tribunal documents are not present in this collection: NCB files A.[0] (Precis of Files); A.17 (Proposed Aerial Ropeway - Area Survey File); A.21 (Annual Reviews Merthyr Vale - Area Planning File); A.44 (Maintenance Reports - Electrical Inspections 1965 and 1966 - Colliery File); A.56 (Proposed Aerial Ropeway - Area Planning Branch File); A.67 (Colliery Tips - in South Wales - Divisional Secretariat File); A.78 (Hafodrynys); police documents B.1 (Extract from Headquarters Log); B.2 (List of persons who died); B.3 (Extract from Fire Brigade Log); colour transparencies C.1/12 (Source of outflow of water showing clay bed); C.1/13 (View of water course below source); C.1/14 (Winter view of source); C.2/5 (Excavation in preparation for erection of arches); and C.2/9 (Preparation for arching (2)). The following files are not listed: A.8-14, A.16, A.20, A.23, A.26, A.29, A.31-36, A.39-41, A.45-51, A.54, A.59-60, A.62, A.65-66, A.68, A.70-71, A.73, C.1/1-11, C.2/1-4, and C2/6-8. Merthyr Tydfil Borough Council documents (G) are 'Now in bundles 1, 2, 3 and 7'.