Five Art Deco Gouda Pottery jugs, Royal Goedewaagen, circa 1930, comprising two in mottled blue glaze, one with relief linear design to the bulbous body, the other with a wide beak spout & angular handle, two similar in pale blue and gre glaze with wide spouts & scrolled handles on waisted & parcel ribbed bodies, another in green & brown drip glaze with a free form handle & lip, each with impressed & printed maker's mark & model number to underside. Height 17.5 cm, and smaller