![](http://www.alamy.com/thumbs/6/54F06EBE-8266-4CB0-91E0-6CEEAF5FB556/2PD31KE.jpg)
Military railroad operations in northern Virginia: African American laborers working on rail. Forms part of Civil War photos, military construction and transportation in Northern Virginia and elsewhere / United States Military Railway Department . United States, History, Civil War, 1861-1865, African-Americans, United States, History, Civil War, 1861-1865, Transportation.
Size: 6100px × 4801px
Photo credit: © piemags/CMB / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., 1861-1865--african-american, states--history--civil, united, war