Please help. I have 3 figurines that were my great grandmothers and I'm trying to find out who the manufacturer was. They are porcelin and are 6 in tall on white square bases with gold trim. On the back of the bases is a blue n with a crown on top. I've looked online, but have had no success in finding the manufacturer. The figures are of a man playing an string instument, a woman playing a fiddle or guitar, then a couple together-a woman holing a cup , and a man playing the violen. They look very similar to royal doulton. Your help would be greatly appreciated. Thank You!