Large Vintage Dutch White Royal Delft Vase - About 1990

The large tin glazed earthenware ribbed “Wit Delfts” vase with an ovoid shaped body glazed without any decoration. Signed on the bottom in underglaze blue for:
DE PORCELEYNE FLES - ROYAL DELFT
DELFT - HOLLAND, 1986 - 1996    
Literature:
A smaller item is shown in Rick Erickson - Royal Delft   Page 224 – Fig. 15-84

Height: 31 cm. (2,4 inches.)            
Diam.:  20 cm
Weight: 2.780 grams.