1) Hill of Berlin 
[Berlin] Rauenberg is a triangulation station located at Tempelhof, in the German city of Berlin. ==The Monument== The inscription on the East side of the monument is as follows: Longitude 31° 02` 04 928 to the east of Ferro Latitude 52° 27` 12 021 Azimuth Rauenberg - Berlin Marienkirche 19° 46` 04 87 The Rauenberg primary triangulation ...