Dating royal copenhagen pottery
It was her idea that three waves should be a mark of newly established factory.
From 1775 the wavy lines were painted by hand, but in the 1870's Royal Copenhagen began to stamp and glaze the trademark.
The trademark with the three waves has had changes through the years.
This makes it possible to tell the age of each piece of porcelain by Royal Copenhagen.
We are therefore depending of the various suppliers, dealers and collectors and the time of delivery is only an estimate.
In some situations it can be impossible for DPH Trading to predict the exact time of delivery if the items are specially ordered or customised.