ancient roman entrenching tools

entrenching tools digging implements dolabra mattock pickaxe shovel batillum lamina caespiti turf cutter scutum historical reenactment closeup recreation ancient roman army strength building build defenses excavation embankment edge protector pits defensive trench encircling fortified camps iron wooden handle reconstruction world shaping soil equipment replica leather cover antiquity technology metallurgy socket manual soldiers miners excavators simple floor dusty gravel supported shields used