The picture shows a view of this Old AAA School Safety Patrol Patrolman Badge. It is not dated but it is old. The badge is made of a non magnetic metal. It has an image of an eagle at the top. It is marked on the front and back as follows:
AAA PATROLMAN SCHOOL SAFETY PATROL GRAMMES ALLENTOWN E
The badge measures 1-15/16'' x 2-1/8''. It is in good condition with some wear in the center from use as pictured.