Size: 74.3 x 71.8 x 3.2 mm.
NBTHK certificate №4003986: Hozon (worthy preservation). In custom wooden box.-
A yamagane (unrefined copper) ko-kinko tsuba of slightly elongated round form with design of wisteria carved in sculptural relief (nikubori). Copper sekigane. Unsigned. Muromachi period, likely the 16th century.
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A yamagane tsuba of oval form with green-ish black patina decorated in usuniku-bori carving and gold iroe with wisteria (fuji) motif plus nanako-ji ground on both sides. Kozuka-hitsu-ana possibly cut later.
Unsigned.
Momoyama or may be even Muromachi period. Dimensions: 70.0 x 61.2 x 5.0 (center) mm