Not Oil Pressure Sending Unit - Leak?

Sorry for late response, up early and on the road for a 5 hour drive to mom’s.
Valve covers not leaking. PCV is at the front, not near the location.
Its a points distributor. The shaft body has some square design to it so you can clearly see oil gathered in the crevices. If you’re right Kim, that the distributor shaft body can leak, then my guess is that is the problem.
I won’t get back to diagnosis until after the weekend now. Thanks for the help from all of you.