LAW ENFORCEMENT UNIFORMS - La compagnie du costume
Purchase: Period Police Uniforms
Who's Your Editor?: The History of Cops
RUHL-16
City of London Police Uniform, 1891
Local History Notes: Norwich's Paid Police Force - 1900
Police uniform 1900's hi-res stock photography and images - Alamy
File:1840s City of London Police constable's uniform.jpg - Wikimedia Commons
Police Uniforms of Europe 1615 - 2017 Volume Three: Kidd, R. Spencer: 9780244163396: Amazon.com: Books
Police Uniforms of Europe 1615 - 2017 Volume Four: Kidd, R Spencer: 9780244172961: Amazon.com: Books
Preiser - Police Officer 1/24 Scale - German Police Officer Circa 1900 - 590-57576
Police - Foot Patrols, Decentralization, and Private Forces | Britannica
I don't know if anybody cares but Col Green (left) is a Royal Irish Constabulary police officer (probably 1900-1920) and Col Jones (right) is wearing the uniform of the Irish Guards (anywhere