This mark of the factory, with the crown and words "Royal Copenhagen" inscribed in circle are in green. The three lines beneath are in blue.
The use of this mark is from the year 1889, on many examples for the English and American markets.
These marks of the crown and the three lines, in blue, are used on all copies of the old models of the overglaze Müller period. These are found on reproductions of old and rare examples of the early days, made by the factory on traditional lines. The revival of this overglaze painting is a new impulse. The artist's initials are added to the crown in colour or gold.