| Cyfernod / Ref No | COB11/13/4/1 |
| Rhif Cyfeirnod Gwahanol / Alt Ref No | Formerly COB11/13/15 |
| Teitl / Title | O.S. sheets Caerns. IV S.W., IV S.E., VIII N.W. and VIII N.E. |
| Ddisgrifiad / Description | Shows manorial rights: shooting rights of Col. Platt of Llanfairfechan; rights owned by Mrs Sudbury; and the boundary of Penmaenmawr UDC. [Combined as 1 sheet] Scale: 6 to 1 mile |
| Dyddiad / Date | 1888 |
| Disgrifiad Ffisegol / Physical Description | [Poor condition] |
| Graddau / Extent | 1 Roll |
| Lefel / Level | Item |