Since most of these flat back pitchers were made by Royal Worcester they would have the mark on the bottom under glaze indicating make, usually they have a puce mark and are circa third quarter 19th C. THIS pitcher ONLY has the incised numbers. By 1890, the US government required country marks on imported China.
I have seen listings for similar jugs by Rudolstadt as well, but they use their mark as well. According to English law, The copyright for Royal Worcester flat back pitchers expired around 1889, and also since there is no country mark on this piece could date it around 1890. It could also be a blank that was acquired and painted in a different studio. This pitcher/creamer is 41/2" high and approximately 3 1/2-3 3/4" tall.
Beautiful floral pattern with irridescent copper lustre handle super nice piece.