The contact surface should not have deteriorated because the gap was going away so if the rubbing block is not too shortened just regapping will bring her back alive.
A peak having developed on one contact may make it impossible to accurately use a feeler but in this case a good guesstimate will let you get by until new ones are on hand.
Look at that cam surface for light rust buildup too--that makes the cam follower go away in a hurry.
I have seen new points close the gap in a couple thousand miles when they weren't properly lubricated.
Has anybody ever heard a stovebolt develop a strange hi pitched squeak at idle and cured it by a drop of oil on the breaker cam or new point set?
That once was a common thing when the cam followers were made of a fiber filled material that have mostly been replaced by plastic.
