English Victorian sterling silver tea set - Sheffield 1869, mark of WILLIAM & HENRY STRATFORD

consisting of a teapot, milk jug and sugar bowl resting on a circular foot decorated with lattice motifs. Sterling silver, fully hallmarked Sheffield 1869-1870, silversmiths William & Henry Stratford.
Dimensions and weights: teapot, height 15 cm, width with handle 23 cm, weight 703 g; sugar bowl, height 11.5 cm, width with handle 17 cm, weight 387 g; milk jug, height 11 cm, width with handle 11.5 cm, weight 235 g.
Item condition grading: **** good.