![](https://coimages.sciencemuseumgroup.org.uk/58/739/large_thumbnail_1876_1204_0001__0001_.jpg)
Troughton and Simms Limited 1915 - 1922
- occupation:
- Scientific instrument maker
- Nationality:
- British
1915 - factory at 340 Woolwich Rd, Charlton, London SE. 1922 - merged with T. Cooke & Sons to become Cooke, Troughton & Simms.
1915 - factory at 340 Woolwich Rd, Charlton, London SE. 1922 - merged with T. Cooke & Sons to become Cooke, Troughton & Simms.