Red TANTO with KOZUKA, Gunome Hamon Thick Blade, Edo period mumei

The Gunome Hamon Blade is very thickly made.
Comes with a Copper Kozuka.
The iron Kashira has an interesting shape, the Tsuba and Menuki are made of red copper.

Signature : Mumei (Unsigned)
Nagasa : 265mm (10.43 in.) 
Sori : 0mm (0.0 in.) 
Total length : 430mm (16.93 in.) 
Motohaba : 29.7mm (1.17 in.) 
Sakihaba : 17.7mm (0.70 in.) 
Motokasane : 8.7mm (0.34 in.) 
Sakikasane : 4.8mm (0.19 in.) 
Blade Weight : 272g
Total Weight : 535g