A set of six late 18th century blue glass sauce bottles

A set of six late 18th century blue glass sauce bottles, in a George III silver frame, one bottle mount London 1797, the spoon London 1792, the frame by Emick Romer, London 1769, the bottles of faceted form, pull-off covers with knop finial, the mustard pot with a spoon fitted to inside of cover, the frame of circular form, pierced decoration, gadroon borders, central carrying handle, on three claw and ball feet, one foot a.f, height of bottles 11cm, height of frame 19cm. (6)