This lustre vase carries the entwined initials "PR" for Paolo Rubboli whose widow and family were part of the Societa Ceramica Umbra grouping in Gualdo Tadino and Gubbio, Umbria, Italy. It is decorated with a geometric design, featuring red, ochre and blue. It stands 86mm high and is 89mm in diameter. It is in excellent condition and dates from 1920-31.