includes Sedgeletch Industrial Estate, partial Houghton Le Spring Industrial Estate
Image details
| Area | Houghton-le-Spring |
|---|---|
| Circa Date | |
| Edition | Revision of 1985 |
| Map Format | Ordinance Survey |
| Unique Reference | OS1944 |
| Year from | 1985 |
| Scale | 1:1250 |
