Annotated copy of a labelled sheet relating to new bridges for Tilbury Fort's moat, with two elevations of the boom-arm and a plan of its frame, a plan at decking level, an isometric detail showing positions of steel saddles, and additional notes
- Date:
- Jan 1978
- Location:
- Tilbury Fort, Tilbury, Chadwell St Mary, Thurrock
- Reference:
- MP/TIL0374
- Type:
- Measured Drawing