Hobsons Bay Crime Investigation Unit detectives are investigating a burglary in Altona last month.
It is understood an unknown man entered a residential address on Railway Street North between 9.45am-11.45am on Monday, June 26.
Police believe the man has forced entry to the address, before stealing items of sentimental value, including earrings, pearls, and watches.
Investigators have released an image of a man they believe may be able to assist with their inquires.
