Gotta love a good Ithica, I bought my first 37 40 years ago and still have it. It has gone from a modified choke to an improved cylinder from being shot so much. I did buy a new one about 8 years ago, I had to order it direct from the factory and they shipped it to a local dealer, but I am a long way from wearing it out LOL
Looks like you did a nice job restoring yours.
Ron