Four small models of recumbent cats 1st half 19th century

Four small models of recumbent cats 1st half 19th century, two of English porcelain, probably Derby, their coats splashed in black and ochre, raised on a low rectangular base enamelled pink and green, a similar model in pearlware, a larger pearlware model of a cat recumbent on a tasselled green base, and a Staffordshire porcelain model of a cat seated on its haunches with head turned to dexter, a few small chips, 7.4cm max. (4)