Finished pair two of fifty-two. Good way to get model pictures, when he's asleep. I've started a pair made the same way (with more stitches, naturally) for the Oldest One. This is Brooklyn Handspun, superwash, in Thomas the Train colorway. It's basically this pattern, but I didn't do the first four rows stockinette, just right into the rib. I also did my normal toe shaping.
More pictures on my blog.