Participating company
Bruno Langbein, construction company
Tunnel construction
Research status documented
Research record
Documented information
- Address
- Zella-Mehlis (Anspellstrasse 60)
Sources and references
- 11.6.1945
- Kreisarchiv SHK
- Firmenauflistung-Firmenauflistung Stemmler BerichtFirmenauflistung-Firmenauflistung · Stemmler · Bericht