A project to gather together into a single database all of the single finds of coins minted 410-1180 found in the British Isles. There are several thousand such coins, mostly Anglo-Saxon and Norman, but with a smattering of Frankish, Byzantine, even Arabic, and hundreds more are found every year. The EMC is the first attempt to collect all of the coins from the whole period (many of them previously unpublished) and present them in an easily accessible and searchable form. It is based at the Fitzwilliam Museum, and funded by the Leverhulme Trust.