Two Royal Worcester miniature ornithological jugs and a mug 20th century

Two Royal Worcester miniature ornithological jugs and a mug 20th century, one jug painted by James Stinton with a cock pheasant, the other with a kingfisher, the mug painted with a goldfinch perched on a gorse bush, and a Caverswall miniature cup and saucer painted by W R Tipton with a thrush and a pied wagtail, printed marks and date codes including 1913 and 1917, 6cm max. (5)