Willie, my Welsummer laid both of these eggs today and they are very small. The smallest one is the size of a robin's egg and was in the nest box with the other four eggs. The slightly bigger one was in the run with a little peck hole on it. Since spring she has laid four normal eggs. She normally lays about one egg to the others' two or three.
This is what they looked like cracked open
This is what they looked like cracked open