The OS Map c.1920's of the Bristol Channel and Severn Sea indicating the locations of the Coastal Defence Batteries protecting the major ports of Newport, Cardiff, Penarth, Barry, Bristol and Avonmouth, as well as other ports and harbours of lesser importance strategically. [010] [398]
A |
Lavernock Battery |
B |
Flat Holm Island Battery |
C |
Steep Holm Island Battery |
D |
Brean Down Battery |
E |
Nell's Point Battery, Barry |
F |
Portishead Battery |
| G |
Penarth Battery |
|