Topographical survey of the river wall at the pond next to the southern most point of the outer moat on the eastern side of the fort, with traverse and sheet diagram, location plan, table of co-ordinates and tide and underground services information
- Date:
- Dec 1974
- Location:
- Tilbury Fort, River Wall, Tilbury, Chadwell St Mary, Thurrock
- Reference:
- MP/TIL0182
- Type:
- Measured Drawing