Jim & John,
Thank you for your help. I felt like there should be a set screw, or something that should come out. However, my handles had 60 plus years of crud on them. So, I just didn't see the small roll pin, you guys pointed out. Now, that I know what to look for, I have taken a brass bristle brush to them. I can see what you are talking about. The penetrating oil, sounds like a very good idea. I will take care to use all of your advice.
Thank you for your help.
Rugo