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The Short-lived Uniform Button Known as the “Murphy Button” – The History of Policing in the City of New York
![Close up of front of traditional London Metropolitan police uniform with shiny silver buttons and whistle chain Stock Photo - Alamy Close up of front of traditional London Metropolitan police uniform with shiny silver buttons and whistle chain Stock Photo - Alamy](https://c8.alamy.com/comp/CRC0MK/close-up-of-front-of-traditional-london-metropolitan-police-uniform-CRC0MK.jpg)
Close up of front of traditional London Metropolitan police uniform with shiny silver buttons and whistle chain Stock Photo - Alamy
![1 Dozen Metropolitan Police Coat of Arms Vintage Metal Shank Buttons K3114 Available in Several Sizes and Colors - Etsy Norway 1 Dozen Metropolitan Police Coat of Arms Vintage Metal Shank Buttons K3114 Available in Several Sizes and Colors - Etsy Norway](https://i.etsystatic.com/8103097/r/il/e0f475/825882205/il_570xN.825882205_mfd9.jpg)
1 Dozen Metropolitan Police Coat of Arms Vintage Metal Shank Buttons K3114 Available in Several Sizes and Colors - Etsy Norway
![LOT:252 | D.M.P.: A pair of silvered ''Poilini Atha Cliath,'' Tunic Buttons (1922-25) stamped at rear 'J. Ireland,' mounted on card. V. Scarce. * The D.M.P. (Dublin Metropolitan Police) was re-titled Poilini LOT:252 | D.M.P.: A pair of silvered ''Poilini Atha Cliath,'' Tunic Buttons (1922-25) stamped at rear 'J. Ireland,' mounted on card. V. Scarce. * The D.M.P. (Dublin Metropolitan Police) was re-titled Poilini](https://www.adams.ie/catalogue_images/7022/large/A252.jpg)