Isometrical sketch of one of the Twelve Iron Frames forming the Shield
| Object no. | LDBRU:2017.3(b) |
|---|---|
| Size | 520 x 420mm |
| Location | Stored at the London Metropolitan Archives |
| Acquired | Auction at Bonhams Grants from NHMF, Art Fund, V&A, Friends National Libraries & Trinity Buoy Wharf |
A small woodcut engraving of isometrical sketch (based on the watercolour isometrical projection) depicting sections of the "Great Shield", credited to 'R. Beamish' and 'W. Warrington'.