Antique Dutch Blue & White Royal Delft Hand Painted Plate with a Sailing Boat - 1900

The tin glazed earthenware plate decorated in shades of blue in the center with a Dutch brown sailing vessel in a Dutch landscape.The rim with stylized flowers.
Signed on the back in underglaze blue for:
DE PORCELEYNE FLES - ROYAL  DELFT 
DELFT - HOLLAND & V = 1900
Impressed mark: Joost Thooft & La Bouchere in a circle
Two painters worked on this painting on clay.
Painter: JA = Not identified as Nm 656 in R.E (in 1901)
Painter: AG   =  Andreas Petrus Guerain
Employment dates: 1887 - 1938

Diameter: 22,2 cm. (8,7 inches.)        
Weight:    440 grams.