Tuefelsberg, the Devil�s Mountain, the cold-war listening station https://t.co/idhXXwS7eN
— Steve Jenkins (@SJenkins) August 19, 2017
via IFTTT
Tuefelsberg, the Devil�s Mountain, the cold-war listening station https://t.co/idhXXwS7eN
— Steve Jenkins (@SJenkins) August 19, 2017
via IFTTT