Lead coffin burial, Piercebridge (Piercebridge) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | 1974 | Northern Archaeological Survey card | NZ21NW7 | |
| 2 | Denham, M A, Royal Archaeological Institute | 1856 | Unknown article in The Archaeological Journal, 1856 | vol.13, p.101 |
| 3 | Denham, M A | 1854 to 1855 | Memo. Book | no.9, p.54; no.9, p.57 |