A man was punched unconscious and robbed by a group of three men in Noble Park in a daylight attack.
The 36-year-old victim was bashed as he walked through Copas Park in Buckley Street about 1.30pm on April 17.
He had been asked for a cigarette by one of the men and was then punched to the head and had cash stolen from his wallet.
The robbers were described as dark-skinned, one with a skinny, drawn face and with braids in a square pattern at the top of his head.
Information about the incident can be phoned to Dandenong police on 9767 7615 or Crime Stoppers on 1800 333 000.