Police Mutual Aid Association
Constitution and By-Laws of the Municipal Police Aid Association of the City of New York
Police Aide
Member - Police Square Club, Inc. of the City of New York
City Departments, Police Department Headquarters.
[New York City Police Aide.]
M [New York City Police Aide.]
Police Headquarters, The "Rogue's Gallery".
Police and Warden Duties in Wartime
By-Laws of Board of Engineers and Foremen of the New York Fire Department
N.Y.C. [New York City Police Aide.]
Matron Welbe of the Lost Children's Dept. of Police Headquarters, with one of her charges.
Chanucka Celebration of the Young Men's Hebrew Association of the City of New York
Matron Welbe of the Lost Children's Department at Police Headquarters, with one of her charges.
City Departments, Police Parade.
Police Headquarters [Central Department of Metropolitan Police]
Police Station Lodgers 11. In Oak Street Station.