Cylindrical tunnelling shield (two views)
| Year | 1818 |
|---|---|
| Object no. | LDBRU:2017.19 |
| Size | 500 x 270mm |
| Location | Stored at the London Metropolitan Archives |
| Acquired | Auction at Bonhams Grants from NHMF, Art Fund, V&A, Friends National Libraries & Trinity Buoy Wharf |
Cylindrical tunnelling shield, two views, one with a miner at work, cut from a larger sheet with ink-ruled border at left-hand and lower edge (conjoint with LDBRU:2017.20)