Another naaaasty job.
But, thanks to good info from Tom and some other Forum Members, I threw away the new, but saturated brake shoes
in the right rear. Cleaned everything up with a can and a half of brake cleaner and some elbow grease, and put some
new shoes in.
Test drive. No more lock-up.
This pic is after the clean up and the test drive. Looks like I didn't get all the now-powdered brake gunk off of the garage floor.
You should see the Levis.