D5289 | Margaret Howard (nee May, formerly Oakley) | c1950-2000 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1 | Research and Reports: Derbyshire lead mines and caves | 20th cent | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/1 | Bakewell lead mines and caves: research and reports | 1974-1975 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/1/1 | Plan of Holme Bank Chert Mine, Bakewell | 1974 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/1/2 | Holme Bank Chert Mine, Bakewell, M F Critchley and P J Wilson (printed in the Bulletin of the... | 1975 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/2 | Bradwell lead mines and caves: research and reports | 1975-1976 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/2/1 | The Evolution of Bradwell Dale and its Caves, Derbyshire, Trevor Ford, Cynthia Burke and John... | 1975 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/2/2 | Moorfurlong Mine, Bradwell, Derbyshire and its Geological Evolution, Noel E Worley and John S... | 1976 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/3 | Castleton lead mines and caves: research and reports | 1966 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/3/1 | Plan of New Oxlow – Giant’s Hole, Castleton(extracted from Cave Research Group newsletter, number... | 1966 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/4 | Crich lead mines and caves: research and reports | 1998 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/4/1 | Report on surface investigation of disused mine shafts on property belonging to the National... | 1998 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/4/2 | Survey and plan of Graham’s Shaft (Chandlers Shaft), Wakebridge, Crich, by John Wilmot Ommre, Feb | 1998 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/4/3 | Surface investigation of National Tramway Museum property at Crich relating to abandoned mine... | 1998 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/5 | Cromford Moor Mine or Godbehere Mine lead mines and caves: research and reports | 1826-1995 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/5/1 | Plan of the land and veins lying within the Hollow of Wirksworth and part of Middleton and Cromford | 1826 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/5/2 | Geological cross-section from Cromford Moor to Middleton Top | | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/5/3 | Cross section of Cromford Moor Mine | | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/5/4 | Rough drawing of Cromford Moor Mine | | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |
D5289/1/5/5 | ‘Buried Alive’, E Rhodes (printed in Derbyshire: In Prose and Verse, An Anthology, Thomas Moult) | 1929 | Margaret Howard (nee May, formerly Oakley) | Derbyshire Record Office |