| The troops are staying in tents, on duckboards, and eating field fresh rations. |
| A sump was dug in the bottom of each trench to accommodate water, and duckboards covered the sump. |
| My first sight of a trench was of two greasy clay walls with a parapet on the top and duckboards on the bottom. |
| As though in sympathy, the path becomes boggier, and it eventually deteriorates to such a point that Forest Enterprise have put down some wooden duckboards. |
| A trail of wooden duckboards led from Alma Road to the body, so as not to disturb any evidence. |
