Type used on lobstertail burgonets and North European cabassets, Iron, 5 1/2" length plus the hinges, Rounded triangular with low center dome pierced for hearing. Raised borders with rolled edges. Probably 19th century and made as replacements for a genuine helmet as the attention to detail is beyond that found on Victorian copies. Blackened surface mixed with age oxidation. Fine replacements for a period helmet. Pair.