A late-17th century silver Trefid spoon

A late-17th century silver Trefid spoon,
maker's mark I.I, and with a mark of an animal's head and another mark, unascribed, circa 1696,
oval bowl, raised rat-tail, the reverse of the terminal with scratch initials 'R.S' over '96', length 20.2cm, plus a Channel Islands silver Trefid spoon, maker's mark of G.S, Jersey circa 1700, approx. weight 2.6oz. (2)