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Iron shield boss with four rivets Maximum width: 165 mm maximum width cone: 103 mm maximum height: 67 maximum height cone: 32 max height collar: 24 width or flat rim: 25, umbo,
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Shield Boss | Western European, Gallo-Roman (found in Vermand, France) | The Metropolitan Museum of Art
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Brass Shield Boss - HW-700070 by Medieval Armour, Leather Armour, Steel Armour, Chainmail Armour, Shields and Helmets by Medieval Armour
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