Short Cross, Long Cross, Tiny Clues: Dating Medieval Pennies

A hammered silver penny can look hopeless at first: thin, bent, clipped, worn smooth on the high points and often no bigger than a thumbnail. But even a tired medieval penny usually gives you clues if you know where to look.

For detectorists, the trick is not to force an instant identification in the field. It is to slow down, protect the coin, record exactly where it came from, and then work through the evidence in order. Medieval pennies were not just loose change. In the right context they can point to markets, routeways, settlement edges, fairs, manorial activity and centuries of movement across one patch of ground.

Start With the Cross

The reverse is often the easiest side to read. Early medieval English pennies commonly show a short cross, with the arms stopping before the edge of the coin. Later issues introduced the long cross, where the arms run right out to the edge. That change was not decorative whimsy: the long cross helped make clipping more obvious and gave people a quick way to divide a penny into halves or quarters.

If your coin has a bold cross reaching the rim, you are probably looking at a long cross penny, common from Henry III and Edward I onwards. If the cross sits more centrally and leaves a ring of legend around it, you may be dealing with an earlier short cross type. That one observation will not give you a full date, but it narrows the hunt beautifully.

Portraits, Legends and Mints

Once the coin is safe at home, take photographs in angled light rather than scrubbing it. A damp cotton bud may be enough to remove loose soil, but do not polish silver or chase black toning with chemicals. The detail you remove may be the detail that identifies it.

Look for readable letters around the edge. Names such as HENRICVS, EDWARDVS or RICARDVS can guide you, but medieval coin legends are abbreviated, blundered and often partly off the flan. Mint names on the reverse can be just as useful. Canterbury, London, York, Bury St Edmunds and Durham all turn up regularly in detecting finds, and a Kent or Sussex field can contain coins minted surprisingly far away because money travelled with people, trade and tax.

Portrait style helps too. A crude facing bust, a neat crown, pellets beside the face, a sceptre or a distinctive collar can push an identification from “medieval silver” to a much tighter reign or class. It is worth comparing with the Portable Antiquities Scheme database, coin reference books and known examples before deciding.

Context Beats Bragging Rights

A single hammered penny is exciting, but a pattern is better. One coin near a gate might be pocket loss. Several medieval coins, buckles and pottery fragments along a raised strip could suggest a route or fairground edge. Cut halfpennies and farthings may point towards small transactions rather than wealthy display.

If you recover two or more precious metal coins that may be associated, or any group that might qualify under the Treasure Act, stop and get advice from your Finds Liaison Officer. Even when a coin is not Treasure, recording it with the PAS helps build the bigger map of medieval life.

That is the joy of hammered pennies. They are small, fragile and often battered, but they carry names, routes and habits in silver. Read them patiently and they stop being “just another hammered” and become a dateable fingerprint of the field.