There are some pretty hefty haws out there, I don't think that's one tho, the blurriness makes it hard to say but I'm goin with gasteraloe.
They are nice whatever it is.
Costa is terrible about tagging plants.
If you are interested in swapping come spring, I'll be sure to put your name on a couple of my haworthias for ya! I think I have just the ones your talkin about!
I'm posting pics of my lil haw collection in its own thread, come check em out!
Don't water those newly potted ones for a few weeks, if you already did, try to dry em out, it can cause rot.