Dating delft blue
The design is a large blue "V" with an "O" on the left upper arm of the "V" and a "C" on the right upper arm of the "V".
Delft Blue is the world-famous earthenware that has been produced in the city of Delft since the 17th century.
Appraisal values for Delft pottery or Deflt-Ware depend on a few basic specific factors, including age, provenance, size and condition.
Since the Delft style is quite uniform, their appeal and beauty is somewhat standardized and most designs are similar, at least at first glance.
Often appraisers will hold shows or conferences in larger cities, or you may find one through your local historical society.
Starting from 1879 all delftware produced by De Koninklijke Porceleyne Fles is marked according to below principles: - sign of a jar- stylized initials JT- name of a city (Delft) Equally important are other markings.