Fighting Bears Figurine

This is a figurine made by Royal Copenhagen in 1958 if I figured out the date code correctly but I am not sure since there is no Royal Copenhagen on this piece. Probably due to there not being enough room for that part of the mark or maybe it is an earlier version. The figurine is of a pair of polar bear cubs play fighting. One of them is lying down with its mouth open while the other is standing behind it with one paw in the air as if to strike the one on the ground. A very nicely modeled figure and hand painted to perfection in their typical underglaze colors. The piece is in perfect condition. It is marked underneath with the three wavy blue lines, Denmark under a crown as well as the usual numbers and letters as shown. The piece is 5.375 inches tall, 5 inches wide and 5.125 inches deep. Please email me for more information or other pictures.