
Hornsea Pottery has experienced periods of fluctuating collector interest since the original factory closed in 2000. However, well-designed pieces by Clappison continue to stand out. His humorous mugs are especially appealing because they remain practical household objects while also capturing the visual style and popular culture of their period.
John Clappison’s Hornsea Train Robber Mug
The Train Robber design presents a playful scene rather than a realistic account of a crime. A masked robber, railway imagery and bold decorative elements are arranged around the body of the mug in Clappison’s unmistakable cartoon-like style. The design uses a limited colour palette and strong outlines, allowing the story to be read as the mug is turned in the hand.
Examples have appeared in several colour combinations, including earthy green, brown, tan, orange and yellow tones. These colours suited Hornsea Pottery’s wider output during the 1970s and complemented popular tableware patterns such as Heirloom, Saffron and Bronte. The decoration was applied to a simple cylindrical mug form, creating a useful everyday object with an amusing narrative.
The mug is frequently described by collectors and sellers as the Great Train Robbery mug. Its imagery naturally recalls the Great Train Robbery of 1963, when a Royal Mail train was stopped and robbed in Buckinghamshire. The crime remained prominent in British popular culture throughout the following decade because of the trials, prison escapes and continued press interest surrounding members of the gang.
However, the mug should be viewed as a humorous interpretation of the familiar train-robber character rather than a detailed commemorative record of the 1963 crime. Its appeal lies in Clappison’s ability to turn a dramatic subject into a light-hearted piece of domestic pottery.

Humour and Storytelling in Hornsea Pottery
John Clappison became one of the most influential British ceramic designers of the post-war period. He served as Hornsea Pottery’s chief designer and created everything from sculptural vases and tableware to money boxes, figures and novelty mugs.
His most successful designs often communicated an idea with only a few lines, shapes and carefully chosen colours. Rather than covering every surface with unnecessary detail, Clappison allowed the form of an object and the spaces between motifs to contribute to the finished design.
The Train Robber belongs to a wider group of lively Hornsea mugs featuring animals, occupations, people and comic situations. These include pigs, chickens, fish, dolphins, birds and the much-loved Newsprint Zoo designs. Together, they show the lighter side of a designer also responsible for some of Hornsea’s most sophisticated modern ceramics.

Renewed Collector Interest
Hornsea pottery was once a familiar sight in homes, charity shops and general auctions. As a result, some ranges were overlooked for many years. More recently, collectors have begun to reassess the company’s contribution to British design, with particular attention paid to pieces by John Clappison.
Heritage Auctioneers, formerly Unique Auctions, recently offered a group of Hornsea mugs that included the Train Robber design and suggested “We had a number of Hornsea Pottery pieces entered into the sales and the interest was very encouraging and suggested renewed enthusiasm for the pottery’s more unusual and humorous wares.”
The Train Robber mug has useful crossover appeal. It attracts collectors of Hornsea Pottery and John Clappison designs, but it can also interest buyers of railway memorabilia, crime-related collectables and 1960s or 1970s British design.
Identifying and Collecting the Train Robber Mug
Collectors should examine the printed or impressed Hornsea marks on the base and compare the decoration with documented examples. As with many vintage mugs, condition is important. Check the rim and handle for chips, hairline cracks or restoration. The printed design may also show scratches or fading from regular use and repeated washing.
Minor production variations may occur in the colour, positioning and strength of the printed decoration. These differences can be part of the character of factory-made pottery, although collectors generally prefer examples with a clear image and strong original colours.
The Train Robber mug is not necessarily the most valuable piece designed by Clappison. Nevertheless, it is memorable, amusing and increasingly sought after. It represents a period when British manufacturers were willing to place adventurous contemporary designs on everyday objects.
As interest in Hornsea Pottery continues to recover, Clappison’s novelty mugs provide an affordable and enjoyable route into collecting his work. The Train Robber mug is a particularly engaging example: a small piece of social history, graphic design and British humour wrapped around a useful ceramic form.
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