So nice to hear from you! That looks like a nice hen. Good Luck finding her a home. I am flabbergasted by the stories I have heard of people who just dump their chickens and walk away. Maybe this one wandered away from somewhere close by. She is pretty!
I hope someone is interested in claiming her.
So happy things are good with your little flock. I had a late layer and two winter molters too but yesterday got 17 eggs from 19 girls

That was our biggest take yet. Have you got plans to let your broody set?