Identifying antique pottery marks

22 April 2025

Identifying antique pottery marks

Antique pottery and antique ceramics are prized for their beauty, craftsmanship, and historical value. Collectors, dealers, and enthusiasts rely on antique pottery marks to determine the authenticity, origin, and the age of a particular piece. These markings, often found on the base of ceramic items, offer clues about the manufacturer, period of production, and sometimes even the artist. Understanding these marks is essential for anyone interested in antique pottery and here, we take a closer look at antique English pottery marks.

Types of antique pottery marks

•    Factory marks - most British pottery manufacturers have distinct marks that help identify their work. These factory stamps or logos often include the company name, initials, or symbols. For example, Royal Doulton uses a lion and crown mark, while early Wedgwood often features an impressed name.

•    Impressed or incised marks - some marks are pressed into the clay before firing, resulting in an impressed or incised appearance. These are common on early antique Staffordshire pottery and Wedgwood pieces.

•    Printed or transfer marks - in the 19th century, pottery manufacturers began using printed marks, often transferred onto the pottery surface. These marks are clearer and often include the name, logo, and sometimes the pattern name.

•    Handwritten or painted marks - hand-painted marks are usually found on porcelain and high-end ceramics, particularly from makers like Royal Worcester and Royal Crown Derby. These marks may include artist signatures or decorators' initials.

•    Registry marks - from 1842 onwards, the system of British Registry marks came into being, which indicates the date of registration for a design. These marks, shaped like diamonds or later as numbers, help to date pieces accurately.

How to identify antique English pottery marks

•    Look for the manufacturer's name or logo - many British pottery companies, such as Spode, Minton, and Moorcroft, have used distinctive logos over time. Identifying these logos is a crucial first step in determining the piece’s origin.

•    Check for a Royal Warrant - some prestigious pottery brands, like Royal Crown Derby and Royal Doulton, received royal warrants, which are indicated on their marks. These symbols show the company supplied goods to the British Royal Family.

•    Understand date codes and numbers - many manufacturers used unique date coding systems. For example, Wedgwood used a system of letters and numbers to indicate the year of production, while Royal Doulton used a combination of marks and numbers to signify production dates.

•    Identify British Registry marks - between 1842 and 1883, the British government used a diamond-shaped registry mark to indicate the date of registration (see above). Later, these were replaced with numbers. Understanding these marks can help date a piece with precision.

•    Consider the country of origin – prior to 1891, antique English pottery rarely includes the word “England” in its marks. After the McKinley Tariff Act (1891), pottery exported to the United States required “England” to be marked. By 1921, “Made in England” became common.

•    Compare with online databases and books - there are numerous resources available, such as the Encyclopaedia of British Pottery and Porcelain Marks by Geoffrey Godden, which is widely considered to be the standard pocket reference for amateur and professionals alike, and an invaluable aid for anyone who needs an authoritative identification guide to British ceramics. Search too for online databases, which provide detailed information on pottery marks.

Popular English antique ceramic marks

Antique Wedgwood – typically impressed with the company name.

Antique Royal Doulton marks – include a lion, crown, and the company name.

Antique Spode china – Spode often has an impressed or printed mark, sometimes with a pattern number.

Minton – early antique Minton pieces had an impressed name; later ones included a globe logo.

Royal Worcester – used a crown mark with a year letter system.

Antique Moorcroft pottery – signature-based marks, often with a date.

Antique pottery and antique ceramics from Hemswell Antique Centres

Identifying antique pottery marks in the UK requires careful observation, knowledge of different marking styles, and an understanding of historical changes in pottery production. Whether you're a collector, dealer, or enthusiast, learning to read these marks can add depth to your appreciation of British ceramics and help you make informed purchasing decisions.

At Hemswell, we have experienced and professional dealers displaying the very best examples of antique ceramics, including not only English antique pottery, but also antique Chinese ceramic pieces, and antique Japanese ceramics. So, whether you are looking for a ceramic antique vase, or more contemporary 20th century ceramics, we have something for everyone.