Area of Metroon-Drain Cut from southeast ... AMS 845 Horizontal (normal) ... 4 Apr 1935
Area of Metroon-Drain Cut from west ... AMS 845 Horizontal (normal) ... 16 Apr 1935
Area of Metroon-Drain Cut from east ... AMS 845 Horizontal (normal) ... 19 Apr 1935
Area of Metroon-Drain Cut from northeast ... AMS 845 Horizontal (normal) ... 19 Apr 1935
