removing door knob

[allan kuntz]

I am redoing some solid fir panel doors. 3 of them the door knobs have a set screw that holds the knob on but one set has no set screw. Any ideas how to get the knob off
Thanks
Al

[Paul F Franklin]

If there is a small hole near the base of one of the knobs you would insert something like a small nail to release the knob. Other types may have a small slot that catches a release tab; same deal, press in on the tab with a small screwdriver to release. You may have to loosen (remove screws or unscrew) the escutcheon(s) to see how to release the knob....

[Lee Schierer]

Can you post photos of the knobs on each side of the door with views from the top and bottom?