[Policemen on street.]

[Two policemen with Hero Awards.]

Police Aide

Police Mutual Aid Association

[Firemen performing first aid.]

[New York City Police Aide.]

[New York City Police Aide.]

M [New York City Police Aide.]

[Police performing a helicopter rescue.]

By-Laws of the Metropolitan Police Mutual Aid Association

[Police performing a helicopter rescue.]

N.Y.C. [New York City Police Aide.]

First Six Mounted Men of Traffic Squad, 1903.

[Police officer performing an ice rescue.]

N.Y.C. P.C. [New York City Police Aide.]

Constitution and By-Laws of the Municipal Police Aid Association of the City of New York

Times Square Policemen

[Policemen escorting two men into van.]

First Aid Station.

Group of Policemen at Hotel Commodore.