SWCC/MNA/COL/1 | Brynhenllis Colliery | Copy memorandum of agreement between Brynhenllys Colliery Company and their employees concerning the weight of trams and mode of tipping 1903 and amendment to agreement 1906; price list and amendment 1904. | 1903-1906 |
SWCC/MNA/I/11 | Cwmllynfell Miners' Welfare Association | Minutes 1919-1947; financial records 1919-1967; Secretary's correspondence and papers c1935-1948 together with a 'Minute and Daily Account Book of Old Cwmllynfell Colliery' 1875-1876, presented to Cwmllynfell New Hall and Institute. | 1875-1967 |
SWCC/MNA/NUM/L/15 | Brook Lodge (Cwmllynfell) | Financial records, 1900; price lists, 1900; agreements and resolutions, 1898-[c. 1900]; South Wales Miners Federation election ballot papers, 1924. | 1898-1924 |
SWCC/MNA/NUM/L/16 | Brynhenllys Lodge | Administrative records 1923-1940; Financial records 1911-1955; Correspondence 1931-1944 | 1911-1955 |
SWCC/MND/7 | Glen Colliery, Cwmllynfell | Partnership agreement forming Glen Colliery Company (unsigned, marked cancelled) (1942), copy of agreement to sell land at Ystradowen, Cwmllynfell (1972), plans of Glen Colliery and Cwmllynfell area. | 1942-1972 |
SWCC/PHO/COL/14 | Brynhenllys Colliery: photograph of workmen and officials | Formal photograph of workmen and officials sitting. Pit ponies in background. | c 1887 |
SWCC/PHO/COL/15 | Brynhenllys Colliery: photograph of workmen and officials | Formal photograph of people arranged around the water wheel at the top slant. | 1887 |
SWCC/PHO/COL/32 | Cwmllynfell Colliery: photograph of a new development heading in the lower vein | | 29 Jun 1965 |
SWCC/PHO/COL/33 | Cwmllynfell Colliery: photograph of a view of colliery on the day of its closure | Title: `Birth and Death on the same day'. A sheep and lamb appear in the foreground. | 1959 |