Environment and Infrastructure These records have not yet been catalogued into the Derbyshire County Council collection (ref: DCC). For more information please consult the catalogues using the reference numbers below: D3560 - Greenwatch Environment Strategy: Booklet produced by Environment Panel, Derbyshire County Council (Printed), 1991 D4644 - Environmental Services Department, 1950-1990 D6581 - Legal Agreements, 1960-1970s D6984 - OS Maps, 1960s-1980s D7382 - files relating to Derbyshire Industrial estates, 1961-1989 D7204 - Tracings based on historical Derbyshire field maps, 1980s (see also DCC/PD for D4996 Tracings by the Surveyors department, c1960s) Conservation D601 - Photographs of the 'King and Miller' public house, Chesterfield, in connection with an attempted preservation order, 1968 D919/UL - Conservation and Design Section: Photographs of historic buildings, especially in conservation areas, c1974-2000s D6281 - Conservation and Design Section Architects Plans, 1980s-1990s D6433 - Conservation and Design Section: Copy architect's drawings of timber-framed buildings, 1970s D7130 - Photographic negatives of Derbyshire historic buildings, Jun 2009 D7384 - photocopy 1937 plans of Ritz Cinema, Ilkeston D7862 - archaeological records generated in response to planning requirements, 1990s-2022 c1921-2019