 |
|
 |
|
|
Gros ouvrage de Bréhain: this work has two blocks with a retractable MG turret, including block 2 shown here. It is an exception in having its cloche GFM higher than the retractable turret.
|
|
|
|
|
|
|
Gros ouvrage de Bréhain: this work has two blocks with a retractable MG turret, including block 2 shown here. It is an exception in having its cloche GFM higher than the retractable turret.
|