Ruck machine gun posts
... that Ruck machine gun posts were built from prefabricated sections, paving slabs, sandbags and rammed earth?
... that <b id="mwHB4"><a href="./Ruck_machine_gun_post" id="mwHB8" rel="mw:WikiLink" title="Ruck machine gun post">Ruck machine gun posts</a></b> were built from prefabricated sections, paving slabs, sandbags and rammed earth?