How to remove window cranks/door handles '60 Valiant?

hold your tongue just right, stand on 1 foot & hop----
I've never had much luck with those-- they are a square peg with a clip, I had my best luck with 2 screwdrivers-- 1 to push the door panel area in -- the other to pry the clip up--- very tough-- but once you get the clip just right the handle slides right off.

also the square stem has a groove to assist in holding the handle in place.
they come off-- just takes some work ,Lawrence