I did some research and saw these listed as Capodimonte figurines. They are in great condition but I would love to know more information on them. They can also be purchased if that is your interest.
One figurine is called: Hobo with a Chicken
One: Drunken Vineyard Man in Wheelbarrow
One: The one with the music box goes by a variety of names. This figurine still has a working music box and it plays Mozart.