Labelled photogrammetric elevations of the furnace's south building relating to excavations, showing interior and exterior faces of the east wall and an interior face of the west wall, with masonry details picked out in colour
- Date:
- 1987
- Location:
- Derwentcote Steel Furnace, Forge Lane, Derwentcote, Consett, County Durham
- Reference:
- MP/DER0058
- Type:
- Photogrammetric Survey