# Troughton & Simms

> British producer of scientific instruments

**Wikidata**: [Q7846543](https://www.wikidata.org/wiki/Q7846543)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Troughton_&_Simms)  
**Source**: https://4ort.xyz/entity/troughton-simms


## References

1. [1835](https://n2t.net/ark:/33862/collect/503729)