Is this transformer working?
What you have here is a center tapped transformer. The primary winding in this case is the 665 ohm one, and the secondary the 32 ohm one which is split into two windings, so each one giving 16 ohms. I don't know what the rating of this transformer is, but if we assume a 230V/12-0-12V transformer you would get voltage measurements between the windings as shown in the picture. You can find more info about these kind of transformers here: https://www.electronics-tutorials.ws/transformer/multiple-winding-transformers.html

But to answer your question, for this type of transformer all of your readings seem normal for it to be in working condition.



(Image source: 12-0-12 Center Tapped Transformer - Components 101)



(Image source: The Center-tap Transformer - Electronics Tutorials)