A pair of early-18th century silver sugar tongs,

A pair of early-18th century silver sugar tongs,
unmarked, circa 1720,
long form, plain bowls, with a knop finial, length 18.8cm, plus a pair of tongs of andiron form, indistinct mark to bowl and a pair of 18th century sugar nips, maker's mark of PR, possibly for Philip Roker, of scissor form, foliate decoration, approx. total weight 2.8oz. (3)