Vintage Large Poole Pottery Vase

Vintage large Poole pottery vase with a floral pattern, possibly CS pattern from the  traditional ware range made from 1955-59. Signed with what looks like E / CS D but don't know the artist and impressed shape number 595. It is in Very Good condition with No cracks or restoration, It does have a light black mark and small shallow chip to the top rim as shown but as the glaze same colour underneath its not that noticeable. It measures roughly 8.5" in height and roughly 5" at its widest including the handle and marked as shown to the base