# Southern Ventilation Shaft To The Blackwall Tunnel Southbound

> architectural structure in Greenwich, London, England, UK

**Wikidata**: [Q27082151](https://www.wikidata.org/wiki/Q27082151)  
**Source**: https://4ort.xyz/entity/southern-ventilation-shaft-to-the-blackwall-tunnel-southbound


## References

1. National Heritage List for England