Police have released CCTV images of a person who may be able to assist with inquiries into an armed hold-up at a Northmead bowling club this week.

Just before 9pm on Sunday (27 May 2012), two female employees were confronted by a man wearing a balaclava in the staffroom of the Windsor Road club.

The man, who was brandishing a pistol, demanded access to the safe

He stole a significant sum of cash before fleeing on foot.

Police from Parramatta Local Area Command and the Forensic Armed Robbery Unit attended the scene and commenced inquiries.

Detectives have released several CCTV images of a person who they would like to interview in relation to the matter.

The person depicted in the images is described as male, Caucasian, aged in his thirties, of medium build, with short black hair, and having an unshaven face. He is shown wearing tan coloured pants, a black shirt, a black jacket, and black shoes