Blue Fluted Plain Round soup tureen from 1800-1820

Royal Copenhagen Blue Fluted Plain, very rare round soup tureen. The factory mark shows, that this was made between 1800-1820. Both lid and bowl was decorated by the same painter. Factory first. Diameter without handles, 23.4 cm., with handles 28.5 cm. There is an insignificant and born with small spot on the lid in the glaze, please see close-up picture. Otherwise perfect condition with no chips, cracks or repairs.