Police in Waltham Forest have released two CCTV images of suspected burglars.
Suspects 146361 and 146362 are wanted in connection with a burglary at Wood Street Supermarket in Wood Street, Walthamstow, on April 11 at 7pm.
International phone calling cards costing more than £1,000 were stolen from the store.
No-one was injured during the burglary and no arrests have been made.
The CCTV image has been released to the Guardian as part of a joint venture with the Metropolitan Police to identify potential perpetrators of unsolved crimes in the borough.
Anyone with information should contact Waltham Forest police on 101 or call Crimestoppers anonymously on 0800 555 111.