sudis, ancient roman stake

alone ancient antique archaeological army barrier boundary caltrop camp carried castra combined czech defence defensive driven durable dusty fence field fortification giant ground handmade hardwood heavyduty hedgehog history imperial isolated issue item legion legionary marching mark military murale oak object pieces pilum pointy post protection ramparts reconstruction replica roman roped sharped soldier spear stake stand standard strength strong sudes sudis support temporary thick together tree trooper vallus wall wooden