An 18th century Dutch provincial silver teapot

An 18th century Dutch provincial silver teapot, town mark of PR, maker's mark IW conjoined, circa 1740, octagonal baluster form, embossed decoration on a matted background, scroll handle, octagonal hinged cover with embossed decoration and a knop finial, length handle to spout 15.32cm, height 10.3cm, approx. weight 7oz.