A set of six George III silver 'picture-back' teaspoons,

A set of six George III silver 'picture-back' teaspoons,
maker's mark possibly WT, London circa 1770,
the reverse of the bowls with a head below a crown with scrolls, the reverse of the terminal scratch initialled 'B.T', plus a set of six George III silver scroll and shell back teaspoons, possibly by Robert Innes, the reverse of the terminals scratch initialled 'L' over 'W.M', approx. weight 3.7oz. (12)

Provenance:
A Private Collection.