Map showing the area of the Potomac River that Booth and Herold traveled on.
Image Source: Come Retribution by Tidwell, Hall, and Gaddy
Crossing the Potomac map
The History Behind Lincoln's Assassination
Map showing the area of the Potomac River that Booth and Herold traveled on.
Image Source: Come Retribution by Tidwell, Hall, and Gaddy
LincolnConspirators.com 
