World War I French Soldiers at Dugout Postcard

This postcard depicts French soldiers during World War I, stationed near an underground dugout. Two soldiers are seated on a bench outside the dugout, casually engaging with books or paperwork, while a third soldier stands guard at the entrance, holding his rifle. The dugout, built into the earth and covered with grass, was a typical protective structure used by soldiers in trench warfare. The open landscape in the background suggests this was taken near the front lines or at a field post.
The reverse side of the postcard follows a typical "POST CARD" layout with space for correspondence and the recipient's address, though it remains unused.
Size: 14 cm x 9 cm
Please take a look at the pictures as part of the description.
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