Lindner Kueps cobalt miniature plate Peace on Earth

Not sure what these little miniature plates are all about?? Or, how they were issued. This same company made the large size, numbered limited editions, exactly the same.. except they had the title of plate on the front (These mini plates do not). The large one of this was named "Peace on Earth" Little Angels are decorating a Christmas tree as their little woodland friends watch. Marked on Back: Lindner Kueps Bavaria Made in Germany, - Echt Cobalt, Measures 4" diameter. Design: Deep cobalt blue, accented with lustrous gold detailing. Condition: Excellent, clean, gold is like new, Comes in original little cardboard box. I will be listing others from this series.