Dovecote at Pontop Hall. Dipton (Dipton) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Ordnance Survey | Ordnance Survey Archaeology Card AKA National Non-Intensive Archaeological Record (England) | NZ15SW2 | |
| 2 | 1970 to 1979 | Seventh Epoch Ordnance Survey Map |