This is a Susie Cooper, Crown Works Staffordshire England 10 inch in diameter dinner plate made 1932-1964.

The pattern is called Endon, number 1417, in porcelain, and this is the smooth version. The plate is 10 inches in diameter.

The floral design is like Tulips or Crocus and is pure Susie Cooper who was a master at mid century modern designs.

The plate is in very good ++ used vintage condition with no chips or cracks but does have a few minor utensil marks.