Key
| Heavy Anti-Aircraft Site |  | Coast Battery |  |
| Site No. | Name | OS Grid Reference |
| O1 | Pembrey | SN 419 025 |
| O2 | Gilian Gwyn | SN 499 035 |
Pembrey
The history of the Regiment in WW2
The history of the Regiment in WW2
| Heavy Anti-Aircraft Site | | Coast Battery | |
| Site No. | Name | OS Grid Reference |
| O1 | Pembrey | SN 419 025 |
| O2 | Gilian Gwyn | SN 499 035 |
