What is the difference between porcelain and earthenware?

Porcelain is fired at much higher temperatures, resulting in a vitrified, non-porous body that is often translucent when held to the light. Earthenware remains more porous and opaque. Staffordshire figures and certain utilitarian vessels are typically earthenware, whereas fine tea wares and cabinet plates are made from porcelain.

How do I date an antique porcelain collection?

Examine the base of the piece for factory marks, painted ciphers or impressed stamps that correspond to known operating dates of the maker. Stylistic clues such as Regency shapes or Meiji period motifs also narrow down the era. Consider the manufacturing technique and material composition, noting whether the body is soft-paste porcelain, hard-paste porcelain or earthenware.

Can I use antique plates for dining?

Most antique decorative plates and cabinet pieces are best reserved for display rather than daily dining use. Historic glazes may contain lead, and older ceramic bodies are vulnerable to thermal shock and cutlery scratching. Sturdy nineteenth-century service wares can sometimes handle light use, but valuable hand-painted or gilt pieces risk permanent damage from modern food acids.