Here are the pictures of the bore.
Any advice on how to proceed from here, as always, is much accepted by me.
[Linked Image]
[Linked Image]
[Linked Image]
[Linked Image]

I really like this old mower and will be working on it today.
I noticed wires going from the magneto under the flywheel, first time I have worked on one of these with points.


Happy is he who penetrates the mystery of things.