#flaktürme

Close up of a Flak Tower, namely the Combat Tower in Augarten Vienna.
For more information on Flak Towers, check out these videos:
http://bit.ly/2v0Txi0
http://bit.ly/2xd4AFu
#Flak #FlakTower #Flaktürme #ww2 #fortification
https://www.instagram.com/p/B9cMT2ZAJXR/?igshid=eyzzpyprencf