A small collection of three Queen Anne and George II silver marrow spoons

A small collection of three Queen Anne and George II silver marrow spoons,

comprising: one by Andrew Archer, London circa 1710, the reverse of the oval bowl with a plain rat-tail, plus one by Ebenezer Coker, London 1749, the reverse of the bowl with a shell heel, and one by Samuel Hutton, London 1731, initialled, approx. total weight 5oz. (3)