All About Pocket Knives

Is there a good place to go look up, on how to clean and polish up the blade and the handle?

Ok thank you I have a bunch, some name brand some Walmart special. Been looking them up. Again Thanks for all your help.

I may see the top outside of the last "X" So if your saying pre 1965, does that make it one of the ones that people collect? I'm not a collecter, and wondering the value. I buy storage sheds at auctions and am always finding knives.

On the tang its self, One side just says "Case" the other side has "5172" Here are the best pics I could get.

I got this knife a while back. I have been trying to find out what year is was made. I have looked through a few different site and can not find it. I found where you compare the "Case" stamp and I do not see it how it is stamped on this one. Any info/help would be great. I added a couple ...