|
| North dike, south face ... AMS 296 Horizontal (normal) ... 7 Feb 1931 |
| North cut, foundations ... AMS 296 Horizontal (normal) ... 7 Feb 1931 |
| Foundation in southeast ... AMS 297 Horizontal (normal) ... 3 Jul 1931 |
| Northeast corner ... AMS 297 Horizontal (normal) ... 3 Jul 1931 |
| Northeast corner ... AMS 297 Horizontal (normal) ... 6 Jul 1931 |
| Northeast corner ... AMS 297 Horizontal (normal) ... 6 Jul 1931 |
| Northeast corner ... AMS 297 Horizontal (normal) ... 3 Jul 1931 |
| Northeast corner ... AMS 297 Horizontal (normal) ... 3 Jul 1931 |
|
|