Katana
Yokoyama Sukeyoshi
Bingo province, Keio era, about 150 years ago
Ha-cho (Edge length) 72.8cm
Sori (Curvature) approx. 2.5cm
Moto-haba (width at Ha-machi) approx. 3.2cm
Saki-haba (width at Kissaki) approx. 2.4cm
Kasane (thickness) approx. 0.7cm
Gold foil double Habaki, wooden case (Shirasaya)
Kuro ishime-ji nuri saya, uchigatana koshirae
Whole length approx. 101.5cm
Hilt length approx. 24.8cm
Hozon certificate by NBTHK (attributed to Yokoyama Sukeyoshi)
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