Deba knife, blade length 15.7cm, 225g. The spine is about 7.0mm thick near the top of the heel. It seems to be a brand from a while back. It's not often seen even in the used market. This is a genuine kasumi construction, with soft iron and steel laminated together. I think the rust marks are mostly gone and it's become clean. The plastic handle retains about 70% of its original luster. It seems like it can still be used for quite a while. I sharpened it thoroughly, put an edge on it, and polished it. Please see my profile for the detailed restoration process.