Up for sale is a very cool pocket knife. This has an A6M Zero on one side and then has a brand on the other. There is a good amount of rust present. Everything is a little loose in terms of fit. May be fixable, I dont know. This is probably a mid-late 1930s knife. Its got very Japanese patriotic symbols, but is a western brand. If you have any questions please feel free to contact me at any time!