Officers have recovered a number of commemorative coins from a vehicle in Blaenavon which are suspected to have been stolen.
We are appealing for information to return the items to their owners.
The items include a Princess Diana commemorative coin, a coin celebrating 50 years of the NHS, pennies and half pennies from the 1900s to 1960s.
If you think any of the items could belong to you, please contact us on 101 quoting reference 1900389658, or alternatively, call Crimestoppers anonymously on 0800 555 111.
You can also send us a direct message via the Gwent Police Facebook or Twitter pages.