| Description | 2010-11-19 | cJC | Overhead drawing of stones that make up the western flanking wall of the apron ( f127). This sketch is based on measured relays. |
| Feature(s)within view | 2010-11-19 | cJC | f127 |
| Orientation | 2010-11-19 | cJC | ~ov |
| Photo | 2010-12-10 | cJC | L_W18d0825 |