The picture below shows a larger front and back view of this Old Arizona Highway Patrol Advertising Neck Tie Jewelry Bar. The tiebar is not dated and the year that it was made is unknown. It is not marked and the maker is also unknown. It is made of a gold colored metal with an enameled insignia or emblem badge or shield. It is simply marked as follows:
ARIZONA HIGHWAY PATROL
The neck tie bar measures 1-1/2'' x 5/8'' x 5/8''. It appears to be in mint condition as pictured.