Ordnance Survey plan NY 9177: Showing archaeological sites NY 97 NW 13, 14 and 20 (spoil heap, enclosed settlement and earthwork mounds)
- Date:
- 28 Aug 1969
- Location:
- Ordnance Survey Plan Ny 9176, Northumberland
- Reference:
- MD002825
- Type:
- Map (Antiquity Model)