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What's the Deal With: The History of the Use of Whistles by NYC's Police – The History of Policing in the City of New York
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Belmont Police Officers, left – right: Claude Setzer, Frank Dunn, Rob English, Bill Smith & Chief of Police Frank Carpenter at 23 South Main Street 1950s, Belmont, NC – Millican Pictorial History Museum
Arlington Police Officers Jim Roberts, Noel Pryor, Bob Esley, and James Barfield, 1950s] - The Portal to Texas History
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