NCB/A/HAR | Hardwick Colliery Company Limited | 1902-1960 | Hardwick Colliery Company Limited | Derbyshire Record Office |
NCB/A/HAR/1/1/1 | Hardwick Colliery Company accident report register | May 1937-Jan 1940 | Hardwick Colliery Company Limited | Derbyshire Record Office |
NCB/A/HAR/1/1/2 | Hardwick Colliery Company accident report book | Nov 1939-Jun 1944 | Hardwick Colliery Company Limited | Derbyshire Record Office |
NCB/A/HAR/1/3 | Ramcroft Colliery accident report register | Jun 1944-Jun 1951 | Hardwick Colliery Company Limited | Derbyshire Record Office |
NCB/A/STV/11/14 | Plans relating to barrier between Markham Colliery and Ramcroft Colliery | 1921-1925 | Staveley Coal and Iron Coal Company Limited | Derbyshire Record Office |
NCB/A/Y/7/2 | Ramcroft Colliery underground price list | Jan 1919 | National Coal Board | Derbyshire Record Office |
NCB/B/ASS/1/7 | Volume of information submitted in response to the North Midland District Valuation Board's... | 1949 | National Coal Board | Derbyshire Record Office |
NCB/B/IND/2/19 | File on price list revisions and their effects on earnings and performance for Ramcroft Colliery... | Apr 1959-Feb 1963 | National Coal Board | Derbyshire Record Office |
NCB/B/MIN/2 | File of projected seam plans and outputs for the collieries of the Hardwick Colliery Company for... | 10 Jan 1948 | National Coal Board | Derbyshire Record Office |
NCB/C/PHO/1/56 | Photograph of underground supports at Ramcroft Colliery | 4 Mar 1961 | National Coal Board | Derbyshire Record Office |
NCB/C/SEC/3/7 | Secretary's Department file on surface estate of closed colliery sites in the North Derbyshire Area | May 1972-May 1979 | National Coal Board | Derbyshire Record Office |
NCB/C/SEC/3/8 | Secretary's Department file on disposal of closed colliery sites and spoil heaps in the North... | Mar 1972-Apr 1977 | National Coal Board | Derbyshire Record Office |
NCB/E/RAM | Ramcroft Colliery post-vesting records | [mid-late 20th cent] | Ramcroft Colliery | Derbyshire Record Office |
NCB/E/RAM/1 | Papers relating to the closure of Ramcroft Colliery | Oct 1966-May 1967 | Ramcroft Colliery | Derbyshire Record Office |
NCB/E/RAM/2 | Plan of Ramcroft Colliery | [mid 20th cent] | Ramcroft Colliery | Derbyshire Record Office |
NCB/E/RAM/3 | Map of Ramcroft Colliery | [late 20th cent] | Ramcroft Colliery | Derbyshire Record Office |
NCB/E/RAM/4 | Plan of Ramcroft Colliery | [late 20th cent] | Ramcroft Colliery | Derbyshire Record Office |
NCB/E/RAM/5 | Plan of proposed opencast site at Ramcroft Colliery | [mid 20th cent] | Ramcroft Colliery | Derbyshire Record Office |
NCB/H/HAR/5 | Title deeds and leases of the Hardwick Colliery Company, for Ramcroft Colliery, initially... | 1916-1931 | Hardwick Colliery Company Limited | Derbyshire Record Office |
NCB/H/HAR/6 | Hardwick Colliery Company agreements and plans relating to the installation of a water main from... | 1936 | Hardwick Colliery Company Limited | Derbyshire Record Office |