Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth

Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth

Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth - Stock Photo - Images

Anti-tank barrier or dragon’s teeth made of concrete and iron as a fortification. Dragon’s teeth as protection against enemy tanks

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