Antique Ironstone Fish mould

This is a 20th Century antique white ironstone mould in the shape of a fish, made by Societe Ceramique of Maastricht and stamped and marked #5 on the bottom. In nice aged condition see photos for condition. There are are few firing faults and age spots, most notable on the underside where there is a repair on the bottom of clay which most likely happened in the firing. Dimensions: Length, 8.5" Width, 5" Height, 2 1/4"