The item is a vintage ceramic casserole dish or lidded ovenware pot.
It features a round, deep bowl structure designed for baking or slow-cooking, equipped with a matching fitted lid featuring a circular knob handle on top. The body and lid feature a glossy, warm cream or light beige base glaze. A contrasting light blue rim runs along the upper edge of the dish, matching the ring accent around the lid's knob handle.
Claymace is a brand name belonging to a mid-20th-century line of commercial South African pottery ovenware.
This line was popular during the 1970s and 1980s in South Africa, a golden era for home party-plan sales and specialized local ceramic studios producing heavy-duty stoneware. Similar to other household brands of the region like Argilla Pottery and early Studio Pottery collectives, Claymace capitalized on the "oven-to-table" home lifestyle trend. The cookware was designed to look rustic and attractive enough to serve food directly out of at dinner parties, eliminating extra serving dishes.
The "fireproof claymace ovenware" stamp explicitly denotes the use of refractory clay mixtures containing high levels of grog or thermal-shock resistant minerals. This composition allowed the thick-walled ceramics to withstand rapid temperature expansion and contraction inside conventional domestic ovens without fracturing.
The brand typically featured earthy, functional glazes—such as the matte or semi-gloss cream bases combined with pastel colour rims (such as the powder blue shown on your piece). This made the cookware non-porous, easy to clean, and resistant to food stains.
Because these pieces were highly durable, many survived generations and are primarily found today in second-hand markets, vintage charity shops, and local South African antique listings.
The casserole is in excellent vintage condition with no damages noted.
Height with lid: 14 cm, Diameter of base: 13 cm, Diameter of rim: 18.5 cm