AJAX Lustre Glaze Ceramic Bowl, Reg No. 716055

This is a vintage ceramic bowl featuring a deep emerald green glaze with a high-gloss, iridescent lustre finish. The item shows a distinctive multi-sided or lobed geometric form, with deep fluting on the exterior sides. The base of the piece is clearly marked with the brand name 'AJAX' and a registration number 'Reg No. 716055'. This registration number points towards a production date in the mid-1920s, likely around 1925, consistent with British Art Deco ceramic styling. The finish exhibits an oil-on-water or 'petrol' sheen when reflecting light, characteristic of luster wares from this period. There are visible stilt marks on the bottom from the firing process (three small distinct points where the piece sat in the kiln). The condition appears good overall with some minor age-related crazing visible in the glaze upon close inspection. The craftsmanship is typical of mass-produced English ornamental pottery of the interwar period, showcasing vibrant glaze techniques that were popular for decorative household items. The deep pine green transition into iridescent purple and blue hues at certain angles makes it a striking example of Art Deco decorative arts.