|
| Vessel fragment ... Jeff Vanderpool ... Well L 11:1. Horizontal (normal) ... 20 Apr 2021 |
| Potter's test piece fragment ... Jeff Vanderpool ... Well L 11:1. Horizontal (normal) ... 20 Apr 2021 |
| Potter's test piece fragment ... Jeff Vanderpool ... Well L 11:1. Horizontal (normal) ... 20 Apr 2021 |
| Potter's test piece fragment ... Jeff Vanderpool ... Well L 11:1. Horizontal (normal) ... 20 Apr 2021 |
|
|