Katana in Shirasaya with Koshirae

Signature: Owari no kuni 8 daime Nobutaka.
Bunka 11 nen 9gatsu Kichizitsu (September, 1814)

The blade was polished .
Blade length : 71.3 cm or 28.07 inches.
Sori : 1.9 cm or 0.74 inches.
Mekugi: 1
Width at the hamachi : 3.09 cm or 1.21 inches.
Wide at the Kissaki : 1.99 cm or 0.78 inches.
Kasane : 0.82 cm or 0.32 inches.
Era : Late Edp period.(September, 1814)
Shape : The blade is wide and thick with deep sori nice looking shape.
Jitetsu : Koitame hada well grained with jinie attach beatiful jigane.
Hamon : Niedeki suguha hamon with double hamon, uchinoke work.