Royal Schwarzburg Germany South Seas Covered Tureen

This is a pretty covered vegetable, soup, or casserole tureen marked Royal Schwarzburg Germany South Seas. It is porcelain or fine bone china in bright white with heavy gold gilded accents on the handles. It has coral, burgundy, and peach colored floral sprays on the sides and the lid. It measures 4.25 inches high and 9 and 7/8 inches handle to handle. It has a few manufacturers defects in the glaze, but no chips, no cracks, and no crazing that I can see. It has a small amount of wear to the gold gilding. I believe this is vintage, but can find no information on it with regards to age. This is an auction item.