| Archive Number: | 2012.39.0436 | |
| Title: | Great Drain cleaned, looking south: at left, deep cutting filled with sand going under East Wall; right projecting ledge of bedrock under West Wall. Above, just to left of line of West Wall, blocks reused from drain in late water channel. | |
| Negative: | Section ΝΝ 313 | |
| Rating: | 2 | |
| Section: | ΝΝ | |
| References: | Notebook: ΝΝ-10 Notebook Page: ΝΝ-10-58 (pp. 1905-1906) |