![](https://coimages.sciencemuseumgroup.org.uk/714/758/large_thumbnail_2023_0225__0001_.jpg)
Four specimens of BB and Expamet lathings:- No. 256 1/4" mesh
- Made:
- Middlesex
![Four specimens of BB and Expamet lathings:- No](https://coimages.sciencemuseumgroup.org.uk/389/39/medium_smg00156133.jpg)
Four specimens of BB and Expamet lathings:- No. 256 1/4" mesh, No.26 1/4" mesh, No.252 3/ 8" mesh, No.1 3/8" mesh, mounted on polished wood base
Details
- Category:
- Building Construction
- Object Number:
- 1936-75
- type:
- specimens
- credit:
- Expanded Metal Co. Ltd.