I have a pair of candle holders that I’m trying to get information on. I purchased these at an estate sale. They are about 8″ in height, white porcelain with blue floral base and gold trim on the base and running up the sides. The bottom has a couple of stamps, one is appears to be a number I can’t read and the other appears to start with “LOC…” It has a blue stamp reading Made In Germany and also has the initials K.B. painted in black. Any ideas as to the age and possible worth?