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.
Post-hole No.4, from west ... AMS east 1082 Horizontal (normal) ... 6 Aug 1993 ... Post-hole No.4, from west.
Post hole. Discerned at 53.28. From southwest ... AMS northeast 6548 Horizontal (normal) ... 20 Jul 1995 ... Post hole. Discerned at 53.28.
Post hole at 25/ΙΣΤ from east ... AMS Horizontal (normal) ... Post hole at 25/ΙΣΤ from east.
Post hole at 10/Δ from above ... AMS Horizontal (normal) ... Post hole at 10/Δ from above.
