[Policemen on street.]

[Two policemen with Hero Awards.]

[New York City Police Aide.]

Police Aide

[Police performing a helicopter rescue.]

M [New York City Police Aide.]

[Firemen performing first aid.]

Police Mutual Aid Association

[Police performing a helicopter rescue.]

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

[New York City Police Aide.]

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

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

By-Laws of the Metropolitan Police Mutual Aid Association

First Six Mounted Men of Traffic Squad, 1903.

[Police officer performing an ice rescue.]

Times Square Policemen

Police Station Lodgers 19. The Single typhus lodger in Eldridge Street, he lay by the stove in the policemen's room no one dreaming what ailed him.

Police Station Lodgers 19. The Single typhus lodger in Eldridge Street, he lay by the stove in the policemen's room no one dreaming what ailed him.

First Aid Station.