![The expressman and the detective. By: Allan Pinkerton. / Was chief of the United States secret service./ Illustrated - Allan Pinkerton - Libro in lingua inglese - Createspace Independent Publishing Platform - | IBS The expressman and the detective. By: Allan Pinkerton. / Was chief of the United States secret service./ Illustrated - Allan Pinkerton - Libro in lingua inglese - Createspace Independent Publishing Platform - | IBS](https://www.ibs.it/images/9781979609371_0_424_0_75.jpg)
The expressman and the detective. By: Allan Pinkerton. / Was chief of the United States secret service./ Illustrated - Allan Pinkerton - Libro in lingua inglese - Createspace Independent Publishing Platform - | IBS
![Antietam, Maryland (vicinity). Maj. Allan Pinkerton, Secret Service Department and friends - PICRYL - Public Domain Media Search Engine Public Domain Search Antietam, Maryland (vicinity). Maj. Allan Pinkerton, Secret Service Department and friends - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn4.picryl.com/photo/1862/01/01/antietam-maryland-vicinity-maj-allan-pinkerton-secret-service-department-and-1-1024.jpg)
Antietam, Maryland (vicinity). Maj. Allan Pinkerton, Secret Service Department and friends - PICRYL - Public Domain Media Search Engine Public Domain Search
![ALEXANDER GARDNER. [President Abraham Lincoln, Major General John A. McClernand (right), and E. J. Allen (Allan Pinkerton, left), Chief of the Secret Service of the United - Album alb3650844 ALEXANDER GARDNER. [President Abraham Lincoln, Major General John A. McClernand (right), and E. J. Allen (Allan Pinkerton, left), Chief of the Secret Service of the United - Album alb3650844](https://www.album-online.com/photos/prev/M2FiZTUxMA/album_alb3650844.jpg)
ALEXANDER GARDNER. [President Abraham Lincoln, Major General John A. McClernand (right), and E. J. Allen (Allan Pinkerton, left), Chief of the Secret Service of the United - Album alb3650844
![The detective and the somnambulist. The murderer and the fortune teller. By: Allan Pinkerton. Illustrated / Was chief of the United States secret service. /: Pinkerton, Allan: 9781979608664: Amazon.com: Books The detective and the somnambulist. The murderer and the fortune teller. By: Allan Pinkerton. Illustrated / Was chief of the United States secret service. /: Pinkerton, Allan: 9781979608664: Amazon.com: Books](https://m.media-amazon.com/images/I/71UDN5qIddL._AC_UF1000,1000_QL80_.jpg)
The detective and the somnambulist. The murderer and the fortune teller. By: Allan Pinkerton. Illustrated / Was chief of the United States secret service. /: Pinkerton, Allan: 9781979608664: Amazon.com: Books
![LaMonica Garrett on X: "Badge Collector Fun Fact: The Pinkerton Agency were the original Secret Service... #DesignatedSurvivor MIKE RITTER #1883TV THOMAS https://t.co/yVazF9jwur" / X LaMonica Garrett on X: "Badge Collector Fun Fact: The Pinkerton Agency were the original Secret Service... #DesignatedSurvivor MIKE RITTER #1883TV THOMAS https://t.co/yVazF9jwur" / X](https://pbs.twimg.com/media/FNCngTmVEAIYL5L.jpg)
LaMonica Garrett on X: "Badge Collector Fun Fact: The Pinkerton Agency were the original Secret Service... #DesignatedSurvivor MIKE RITTER #1883TV THOMAS https://t.co/yVazF9jwur" / X
![Alexander Gardner | [President Abraham Lincoln, Major General John A. McClernand (right), and E. J. Allen (Allan Pinkerton, left), Chief of the Secret Service of the United States, at Secret Service Department, Alexander Gardner | [President Abraham Lincoln, Major General John A. McClernand (right), and E. J. Allen (Allan Pinkerton, left), Chief of the Secret Service of the United States, at Secret Service Department,](https://images.metmuseum.org/CRDImages/ph/original/DP254903.jpg)
Alexander Gardner | [President Abraham Lincoln, Major General John A. McClernand (right), and E. J. Allen (Allan Pinkerton, left), Chief of the Secret Service of the United States, at Secret Service Department,
![Alexander Gardner | [President Abraham Lincoln, Major General John A. McClernand (right), and E. J. Allen (Allan Pinkerton, left), Chief of the Secret Service of the United States, at Secret Service Department, Alexander Gardner | [President Abraham Lincoln, Major General John A. McClernand (right), and E. J. Allen (Allan Pinkerton, left), Chief of the Secret Service of the United States, at Secret Service Department,](https://images.metmuseum.org/CRDImages/ph/original/DP285633.jpg)
Alexander Gardner | [President Abraham Lincoln, Major General John A. McClernand (right), and E. J. Allen (Allan Pinkerton, left), Chief of the Secret Service of the United States, at Secret Service Department,
![Allen Pinkerton at left + group at quarters of Secret Service Army of Potomac October 1862 - Digital Commonwealth Allen Pinkerton at left + group at quarters of Secret Service Army of Potomac October 1862 - Digital Commonwealth](https://bpldcassets.blob.core.windows.net/derivatives/images/commonwealth:rv043941n/image_access_800.jpg)