Officers from West Mercia Police have released CCTV images of two men they would like to speak to following a burglary at Lakefest, Eastnor Castle, Ledbury.
At around 1.45am on Saturday 11 August a portacabin was broken into and a large quantity of cash, which was being stored in a black electrical box was stolen.
The offenders are thought to have escaped across the fields to a vehicle waiting on the A438, which is then believed to have travelled along Clencher's Mill Lane towards the M50.
Officers are keen to identify those shown in the CCTV footage as they could hold information which is vital to the investigation.
Anyone with information is asked to call police on 101 or Crimestoppers anonymously on 0800 555 111.