 Unit 7 Trenches III-IV: North wall-face of North Extension. (G. Mumford) |
|
 Unit 7: East section (Trench IV) (G. Mumford) |
 Unit 7: West section (Trench IV) (G. Mumford) |
Unit 7 Trenches III-IV: North wall-face of North Extension. (G. Mumford) |
|
Unit 7: East section (Trench IV) (G. Mumford) |
Unit 7: West section (Trench IV) (G. Mumford) |