Ryal lime kiln (Matfen) - Source of Reference
The information on this website is based on a range of published and unpublished works. Below is a list of the source of information used in writing this record.
1) Ordnance Survey Map OS 6 inch 1968
2) Limekilns - Traditional Type Data Sheet no 320, FJP JUN-1976 (info Dr S Linsley, Newcastle University)
3) List of Buildings of Special Architectural or Historic Interest, Castle Morpeth: Matfen 22-Aug-1986 (110)
4) This record includes National Record of the Historic Environment Information provided by Historic England on 4 January 2021 licensed under the Open Government Licence [http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/]
4a) Vertical aerial photograph reference number NMR OS/80076 0165 11-MAY-1980
4b) National Record of Industrial Monuments, Recorded by NB Mitchison, Aug-1971, Record No.ND106