sapeurs/sappers (combat engineers): https://en.wikipedia.org/wiki/Sapper#/media/File:Pionnier-legion.JPG https://en.wikipedia.org/wiki/Sapper#/media/File:Pionn

sapeurs/sappers (combat engineers): https://en.wikipedia.org/wiki/Sapper#/media/File:Pionnier-legion.JPG https://en.wikipedia.org/wiki/Sapper#/media/File:Pionnier-le...