Nice pieces of vintage pottery.  No chips or cracks, but one mug has imperfection created during manufacturing process as noted in last picture.  Mugs have a rounded bottom shape, unlike many of the other mugs I have seen.  Mugs measure 3 3/4" tall and 3 1/2" at its widest (not including the handle).  The sugar bowl measures 3" tall and the top measures 3 3/4" in diameter.  From outside of handle to other handle is 6".