Thames Valley Police is appealing for witnesses following a robbery in Milton Keynes.
The incident occurred at approximately 10.20pm on Friday 19 April at Briar Hill in Stacey Bushes.
The victim, a man in his eighties, attempted to withdraw cash from an ATM inside the Premier Convenience store in Stacey Bushes.
Two offenders then approached the victim, and pulled him to the ground. They stole a large amount of money, a watch, sunglasses and a bank card.
The victim sustained minor injuries but no further treatment was required.
One of the offenders is described as a man in his late twenties of a slim build. He was between 5ft 7ins and 5ft 9ins tall and was wearing light coloured clothing.
The other offender is described as a woman aged in her late twenties, and of a slim build. She was between 5ft 7ins and 5ft 8ins tall, had brown hair, and was wearing all black.
Investigating officer PC Christopher Smart said: “We are appealing for any witnesses to this attempted burglary, or anyone with information which could help our investigation, to please come forward.
“Anyone with information should call us on 101 or make a report on our website quoting reference number 43240180579.
“Alternatively, call the independent charity, Crimestoppers, anonymously on 0800 555 111.”