A 17th century unascribed provincial silver Seal-top spoon

A 17th century unascribed provincial silver Seal-top spoon,

marked once to bowl with an anchor and D.S,

faceted tapering stem with a gilded finial, prick-dot initialled 'I.C' over 'B.P' '1642', with a trade label and BADA export label, length 16.8cm, approx. weight 1.2oz.

For the mark see: Jacksons, Ian Pickford edition, Antique Collector's Club, 1989, page 515.