How do I clean antique cobalt pottery?

Wash ceramic items gently by hand using warm water and mild soap. Avoid soaking pieces that feature delicate overglaze enamel or metal mounts. Dry each item thoroughly with a soft cloth to protect the glaze and prevent moisture damage to older earthenware bodies.

Is cobalt pottery safe for food?

Many older ceramic items contain lead in their glazes or show wear that makes them unsuitable for daily culinary use. Displaying them as decorative pieces protects the antique glaze. Assess the interior condition of jugs and bowls carefully before considering any contact with liquids or foodstuffs.

How do I date a blue and white charger?

Examine the weight and thickness of the ceramic body, alongside the characteristics of the foot rim and glaze finish. Earlier pieces often display rougher potting techniques and distinct tin-glaze properties. Cross-reference any painted registry marks or maker stamps with known factory production periods to narrow down the decade.

What caused the blue colour on these pots?

Potters used cobalt oxide pigment beneath or within the glaze because it withstands the high temperatures required for ceramic firing. This mineral compound produces a stable, intense blue tone. Different firing conditions and pigment concentrations resulted in the varied shades of blue seen across different centuries.

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Cobalt Blue Pottery

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Cobalt blue pottery brings deep, striking colour to domestic spaces through centuries-old ceramic traditions spanning English earthenware, Dutch Delft and Asian porcelain.

1900 - 1920

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Good 7 1/2" Moorcroft Pomegranate Plate

From Carse Antiques

£445

3+ MONTHS AGO

plates

Pair of Blue and White Transferware Side Dishes

19th century

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Pair of Blue and White Transferware Side Dishes

From Prometheus Antiques

£120

3+ MONTHS AGO

ceramics

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Cobalt Blue Pottery

Good 7 1/2" Moorcroft Pomegranate Plate

Pair of Blue and White Transferware Side Dishes

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