# Flak towers in Berlin

> group of flak towers built in 1940 in Berlin

**Wikidata**: [Q821516](https://www.wikidata.org/wiki/Q821516)  
**Source**: https://4ort.xyz/entity/flak-towers-in-berlin


## References

1. archINFORM
2. [Source](https://www.archinform.net/service/wd_aipro.php)