[Motorcycle police.]

[Police diffusing a car bomb.]

Police Work. Police scooter patrol

[Police officers on bus.]

[Female police officer.]

[Female police officer.]

Police Aide

[Police performing a helicopter rescue.]

Police Mutual Aid Association

[Police performing a helicopter rescue.]

[Four images of police trucks.]

[Four images of police cars.]

Police Work.

City Departments, Police Department Headquarters.

[New York City Police Aide.]

Police Work. Frogmen

Police Department of the City of New York Official Roster

Police Superintendent Murray (retired).

[Police with the 1938 model police cars.]

Police Headquarters, The "Rogue's Gallery".