Antique Nihonto - Nagamaki Naoshi Wakizashi in Koshirae - Muromachi (400-500 years old), Unsigned

This wakizashi appears to be a cut-down nagamaki from the Muromachi Period in Battle Mounts.  Saya, fuchi, and kashira appears to be relatively new. The tsuba looks to be Edo period.

The blade is out of polish and has kitae ware as well as stains.

Nagasa:  37.4cm (14.75")
Sori: 0.8cm (0.30")
Total length: 73.0cm (28.75")
Blade Weight: 308.0g
Total Weight: 700.0g