Bedford police are issuing some age progressed photos of a mother and two children who went missing in 1977.
Department officials say Leslie Guthrie, who was 29 at the time, went missing with her two kids, Julie and Timothy, who were 6 and 3 years old from their home in Katonah.
They were last seen driving a green 1974 Ford Maverick with a white roof, and a New York license plate 636-WNA.
The Bedford Police Detective Bureau, along with the National Center for Missing and Exploited Children, created updated aged progressed photos for them in hopes that someone may recognize them.
Anyone with information is asked to call police at (914) 241-3111.