can anyone help please, i saw the other week a fine china cup in someones home which i think had a royalty theme to it, but when you held the base of the cup up to the light there was a royal figure on the base of the cup, you could only see in direct light, ,, does anyone know the make of the pottery house which produced them and the name of the collection , and how many make a complete set.....regards craig i think also it was the same shape as a coffee can / type ...not a cup shape as such