Favorite this☆ Men installing a traffic light Description: View of three men installing a traffic light from the back of a truck. "Slow to right" sign in foreground. Handwritten on back: "Traffic signal, ca. 1927." Details Resource ID: na052199 Subject: Traffic signs and signals Trucks Photographic prints Date Issued: 1927 (year approximate) Format: 1 photographic print mounted on mat board ; image 8.25 x 6.25 in. Member of: National Automotive History Collection Filing Location: Traffic signals Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.
