OS 41870-1974Ordnance Survey: Directorate of Field Survey and predecessors: Parish Acreage Lists: County Series
Parish acreage lists were compiled as each county revision of the survey was completed: each lists the total areas of land, inland water, saltmarsh, foreshore and tidal water in each parish, with parish and county totals. They form the authoritative documents from which area statistics were obtained for all official purposes.