Vigan, Luzon, Phils.
| Fformat: | Map |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Manila
Board of Technical Surveys and Maps
1961.
|
| Cyfres: | Sheet ;3072 I.
|
| Fformat: | Map |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Manila
Board of Technical Surveys and Maps
1961.
|
| Cyfres: | Sheet ;3072 I.
|