An early Victorian pewter pint mug

An early Victorian pewter pint mug
The tulip-shaped body having an engraved monogram within wheat ears, a verification mark to rim and stamped 'PINT', unidentified touch inside base, together with a George III pewter dome-lid tulip-shaped tankard, Bristol, touchmark inside base of Burgum & Catcott, (fl.1765-1779), (PS 1182), body with paired mid incised lines, scroll thumbpiece and S-shaped handle with fish-tail terminal 20cm high and a Victorian quart pewter mug, circa 1850, the body engraved 'Dav(d) Cooper', double-curve handle with fish-tail terminal, stamped 'QUART' to rim, touch to base of Charles James del Vecchio, London,(fl.1841-1863), (PS2842), and hallmark to rim of Nathaniel Barber I and II, (PS14, PS15391), 16.5cm high, (3)