Disgrifiad
Map has been annotated with details of water supply network, date unknown
| Dyddiad y'i gwnaethpwyd ar gael | 01 Tach 2017 |
|---|---|
| Cyhoeddwr | Prifysgol Aberystwyth | Aberystwyth University |
| Sylw tymhorol | 1873 |
| Diwedd cynhyrchu data | 1880 |
| Pwynt Geo-ofodol | 52.973,-3.076Dangos ar fap |
Dyfynnu hyn
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