Navy EOD divers knife

[Deplorable me]

Picked up a knife like the one shown in the pic at a goodwill store . Paid a whole $10 bucks for it and it doesn't appear to have been used at all. Anyone know anything about these as far as quality, etc?

 

[xtp308]

I used one for years; they're usually Camillus knives. They take a beating, but you've got to work to keep them sharp, really hard steel.

The sheathes are great; it definitely won't just fall out of there. Once it's sheathed, you have to remove it.