# Nerchinsk katorga

> katorga system of the Russian Empire in the area of the Nerchinsk Mining District

**Wikidata**: [Q2363597](https://www.wikidata.org/wiki/Q2363597)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Nerchinsk_katorga)  
**Source**: https://4ort.xyz/entity/nerchinsk-katorga


## References

1. Freebase Data Dumps. 2013