[Police Patrolman Murl Calvert dispels a fire extinguisher under the hood of a car]
Description:
Police patrolman, Murl Calvert, demonstrates how to use a fire extinguisher under the hood of a car. The car's license plate reads "Texas '61 PA-3109." Mr. Calvert started working for the Denton Police Department in 1966.
Date:
[1966,1967]