I have a old home and the bathroom shower handles have no caps, screw or set screw to remove them. How do I get them off to fix leak?

I have a old home and the bathroom shower handles have no caps, screw or set screw to remove them. How do I get them off to fix leak?
Can you take a picture of the handle and sent it along with the brand name of the shower valve. Thanks tom

Can you take a picture of the handle and sent it along with the brand name of the shower valve. Thanks tom

The brand is Globe that is all it says.1342

Any Ideas on how this works?

Any Ideas on how this works?
Handles of this type usually have a set screw located in the part that's on the
Stem. Look for any indentations that may hide it. Good luck Tom

The best I can tell from looking at the picture is that if may have a nut on the handle that is located on the end of the handle closest to the wall> If this is what I think it is you loosen the nut maybe a couple of turns and then try to pull the handle off if it does not come off loosen just a bit more and try again. How this works it the handle fits onto the stem and then as the nut tightens if squeezes part of the handle ac]gainst the stem...
Remember I am just going by what I can see and it is not really clear. But look for a nut that you could put a wrench on.