Coins have to be two or more in number and be found in the same locality at the same time.
Any object which is found in association with Treasure (e.g. a container or an item obviously placed with the Treasure) will also be regarded as Treasure.
For further advice about Treasure:
British Museum
Treasure Registrar Tel: 020 7323 8611
Portable Antiquities Scheme Tel: 020 7323 8611 E-mail: info@finds.org.uk