Larry Williams, 15, went missing in Long Beach on January 25, 1975. The National Center for Missing and Exploited Children has rendered an image on the right of what Williams might look like today.

Authorities are asking for the public’s help in identifying a man who went missing in Long Beach nearly 40 years ago.

Larry Williams was 15 when he went missing on January 25, 1975 in Long Beach, according to a statement from the National Center for Missing and Exploited Children (NCMEC).

Williams, who would now be 55 years old, was described as a white male with blond hair and brown eyes. He has a scar on his abdomen and head, a chipped front tooth and may go by the nickname “Rabbit,” according to the NCMEC. He was last seen leaving his home for the beach.

Anyone with information regarding Williams’ whereabouts is urged to call 1-800-THE-LOST (1-800-843-5678), and anonymous calls are accepted. Additionally, any information can also be reported to the Long Beach Police Department at 562-435-6711.