Labelled topographic survey plan of an area of Hylton Castle, with inset tables of standard reference information and a sheet diagram, with notes regarding underground services
- Date:
- Feb 1978
- Location:
- Hylton Castle, Craigavon Road, Hylton Castle, Sunderland, Sunderland
- Reference:
- MP/HYL0073
- Type:
- Measured Survey