OK, I spent some time thinking about these transformers. One has two
windings and another, has three. I do not think that it is easy to cut
them with a saw. (though I can be wrong).

Here's what I can try to do.

1. Break the varnish with a bobcat-mounted hydraulic hammer
2. Pull the laminations apart with the double acting press
3. One I have the windings out I will be happy.

i