![](http://www.alamy.com/thumbs/6/4236B544-06A6-47C8-ABE9-7446E8C5C11C/MAH0WR.jpg)
American Civil War: Union Army, A velvet embroidered cap insignia for an officer of the United States Sign Corps
Size: 5400px × 4012px
Photo credit: © Don Troiani / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 1861, america, american, army, badge, cap, civil, corps, emblem, embroidered, flags, hat, insignia, military, north, signal, states, top, union, united, war, yankee