This is the one of the three intact (and still working) hydrants in the ex-Feldkommandostelle "Hegewald" (in Huyva near Zhytomir in Ukraine).
This hydrant is an original German one (built in Mannheim) and made part of the firefighting system in het Field Headquarters of the Foreign Affairs (RAM - lead by J. Von Ribbentrop).
The Feldkommandostelle "Hegewald" and the RAM - HQ's (at a 1.5 km distance) were part of the HQ cluster system called "Eichenhain". They were build and used in 1942.
This hydrant is located at: 50°12'39.68"N 28°39'21.78"E
It is one of my first attempts in Agisoft. Some beginners errors are obvious.
This a small part of my six-year research about FHQu "Wehrwolf".