Labelled photogrammetric elevations of the furnace's east building relating to excavations, showing the south, north and west walls' interior faces and the south, north and east walls' exterior faces, with masonry details picked out in colour
- Date:
- 1987
- Location:
- Derwentcote Steel Furnace, Forge Lane, Derwentcote, Consett, County Durham
- Reference:
- MP/DER0057
- Type:
- Photogrammetric Survey