Thanks, Stitches23 - that's the best lead I've had so far. :-) I've been looking up patterns for those specific measurements with little success but that pattern might at least give them a home in a finished project. I'm starting to think that the donor of said units might have run into a similar struggle of "these might not actually go together as well as I'd hoped," leading to their appearance on the guild free table. ;-) I'm stubborn, though!