Police investigating a robbery in which a man threatened shop staff with a knife at a convenience store in Eastwood are keen to speak to the man pictured.
The incident happened at the McColls store at The Island, at about 9pm on Friday, September 11.
The masked man entered the store with the knife and demanded money from two female members of staff.
He is described as white, aged in his mid-to-late twenties and around 6ft tall.
He was wearing black trainers, black gloves and a black tracksuit which has grey stripes running up its legs, arms and over its hood.
The man fled the scene on foot in the direction of Plumptre Way, leaving two members of staff and one customer shaken but otherwise unharmed.
Anyone with information is urged to call Nottinghamshire Police on 101, quoting incident 845 of September 11.
A 17-year-old male was arrested in connection with the robbery and released on bail.
Anyone who has information should contact police on 101 or alternatively call Crimestoppers anonymously on 0800 555 111.