English silver chalice - Sheffield 1919 - mark of MAPPIN & WEBB Ltd

circular base decorated at the top with a putto's head on which is mounted a figure of Mercury in the round; plain cup. 925/1000 silver, complete set of Sheffield 1919-20 hallmarks, silversmith Mappin & Webb Ltd.
Height 21.5, cup diameter 8.5 cm, weight 336 g.
item condition grading : **** good (small dents on the cup).