Exceptional set of 5 flat plates from the Onnaing earthenware factory, which was located in the north of France. They date from the 1910s according to the stamp. The flower and butterfly motifs are in shades of blue. The plates are white and enhanced with a superb patina. Note possible traces of time in the form of hair. No chips to report. Dimensions: 24cm in diameter. Net weight unpacked: 2.1kg. L: 24