Have you seen Chatteris' special stones?published at 13:47 British Summer Time 9 September 2016
Sue Dougan
BBC Local Live
The curator of Chatteris museum, external, Ian Mason, is asking for the public's help to track down some special stones around the town.
The main Chatteris Abbey was demolished in the mid-1500s, with a surviving building eventually being demolished in 1847.
Mr Mason thinks there may be stones from the abbey scattered around Chatteris and is asking for local residents to keep an eye out for them. They may have particular markings.
There's a history walk around the town from 18:30 tonight.