An early 19th century German silver tea urn

An early 19th century German silver tea urn,

Kassel, date letter O, maker's mark I.K,

urn form, with lion mask drop ring handles, ribbon-tied ribbons and swags, beaded borders, (some a.f), the pull-off cover with a detachable cone finial, fluted tap with a wooden handle, on a raised square base with a pierced gallery on four ball feet, height 45cm, approx. weight 87oz.