TyGuy
Contributor
my grandmother recently came across my grandfathers old dive knife. it probably hasnt been used since the late 70's but she said it's in good condition. i dont have it yet but once i do im going to put up some pictures. what i would like to know is how would i take care of this knife (sharpen it, clean it, keep it in good condition) would i treat it like a new knife or more like an antique? more importantly should i even dive with it?