This may seem like a really dumb question, but knives are not my specialty in the collecting hobby. Recently I purchased a KA-bar knife in an antique/flea market store for thirty-five bucks. I know that many of them were made for the US Military, but this one has no military logos stamped in the metal; only the word "KA-bar" near the hilt. Did they ever make them commercially between wars? Would a military knife have a military symbol on it somewhere? I fingured that for thirty-five bucks I could either display it, or put it in my hunting bag, depending on answers I get to this post. Thanks for any information you may have.