Post-hole cuttings ... 3555 Horizontal (normal) ... 18 Apr 1938 ... Post-hole cuttings.
Post-hole cuttings ... AMS 3555 ... 18 Apr 1938 ... Post-hole cuttings.
Post-hole No. 2 ... AMS 1074 Horizontal (normal) ... 4 Aug 1993 ... Post-hole No. 2.
Post-hole No. 3 ... AMS 1074 Horizontal (normal) ... 4 Aug 1993 ... Post-hole No. 3.
