Broken Neolithic stone axe-head and worked flints, West Knitsley, Delves (Delves) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Young, R | 1984 | PhD thesis: Aspects of the Prehistoric Archaeology of the Wear Valley, Co. Durham | SI29 |
| 2 | Clack, P A G, Gosling, P F, Northern Archaeological Survey, Harding, D W | 1976 | Archaeology in the North Report of the Northern Archaeological Survey | p 222 |
| 3 | Fawcett, J W | 1925 | Unknown article in Archaeologia Aeliana, 1925 | page 35 |