1938 Door jamb bumper mystery

[38convsedan]

The 4 front door jamb bumper recesses( 2 per side)on my 38 CS have brackets mounted with an off center fine threaded screw (see photo).
The typical center hole rubber bumper (which is supposed to be correct) does not fit nor does the other supposedly correct rubber bumper offered by vendors ( see examples below).
Can anyone identify the correct runner door jamb bumper for this application?
As always, thank you in advance!
Steve