This month’s find might not look like much. It is a pretty run-of-the-mill ‘willow pattern’ plate, and you probably noticed it’s also broken. So what makes it so special? Well, we’re currently writing up what we hope will be our first major monograph, on a post-medieval cemetery in Brentford, West London. This plate, along with another similar one, a pewter plate and a blue and white tin-glazed cup were all found in graves.

It is possible that these vessels contained salt, believed to provide protection and ward off decay, but we don’t really know for sure. Rare examples of plates or saucers are known from other burials in London and from sites further afield, for example at St. Mary’s Church (Leicester), St. Peter’s Church (Barton-upon-Humber, Lincolnshire) and at St. Nicholas’s Church (Wetwang, East Yorkshire).

So this plate is special, not because of what we know about it, but because of what we don’t. The person with whom this was buried died less than 200 years ago, and yet already the reasons for this tradition have been lost.