Blue Fluted Plain Extremely rare serving spoon for punch from 1810-1850

Royal Copenhagen Blue Fluted Plain, Extremely rare serving spoon for punch (alkoholic drink). The factory mark tells, that this was produced around 1810 to 1850. So it is around 160 to 200 years old. It is very interestingly decorated with primarily blue also brownish colours. They are not spots in the glaze, but decorated so. Factory first. Length 38.0 cm. Perfect condition.