I have a Moriyama tea set from Japan c. 1925. It's blue in an elephant shape with multicolored raised Japanese scenes. It includes six teacups. The inside is a gold colored luster finish. There is a chip inside the lid, which is not visible from the outside, and one of the cups is cracked. I am wondering if this would be a collectible item or not. Is there somewhere online where I could get some idea of it's value, if any? Any help is appreciated. Thanks from a "newbie".