Ceramic Mushroom pottery "Holland Mold"

Hi again,
here I have a mushroom ceramic sculpture with Holland Mo or Mold on the bottom. I got this piece from the free table at a yard sale, when I saw it I had to have it. It looks old and I have searched and searched for this piece and I cant get no info on it!!!!! I love finding old stuff or treasures of any kind. I just would like to know about it, like what year, is it rare, History of any kind. So if any of you know about Holland's work please feel me in. Thanks and have a beautiful day :)