Hai una bandiera/bandiere che non sono la bandiera estone? Se sì, perché? (Personalmente possiedo circa 100 bandierine, principalmente per lavoro..)
Facebook Twitter LinkedIn Pinterest Bluesky Threads Qualcuno qui potrebbe identificare di cosa si tratta? L’ho trovato in una zona boscosa https://i.redd.it/n1yi0jo8680g1.jpeg di Bafarodez
Komandakeen on 09/11/2025 12:35 Could be anything that requires ventilation, but that looks a lot like [a well](https://www.tagesspiegel.de/images/194171/alternates/FREE_620/1627066141000/brunnen.jpeg) . Any of [these signs](https://www.fuehrerscheine.de/wp-content/uploads/2019/10/354-1-min-683×1024.png) in the vicinity?
Accomplished_Tip3597 on 09/11/2025 12:35 something is built underneath. old bunkers from the world wars for example
sealcub on 09/11/2025 12:37 Air vent for the local ground water collection is most likely. Old bunker or gas vent for old trash dump are possible buit really unlikely.
Wise_Blacksmith_8356 on 09/11/2025 12:50 Thats an old freshwater building a “quellfassung” don’t know the English word for it
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Air intake of on old bunker? Just guessing though.
Could be anything that requires ventilation, but that looks a lot like [a well](https://www.tagesspiegel.de/images/194171/alternates/FREE_620/1627066141000/brunnen.jpeg) . Any of [these signs](https://www.fuehrerscheine.de/wp-content/uploads/2019/10/354-1-min-683×1024.png) in the vicinity?
something is built underneath. old bunkers from the world wars for example
Air vent for the local ground water collection is most likely. Old bunker or gas vent for old trash dump are possible buit really unlikely.
Thats an old freshwater building a “quellfassung” don’t know the English word for it
There is a water reserve underneath