United States Army Rank Insignia Captain Bars

http://lod.ehri-project-test.eu/units/us-005578-irn723803-irn562322 an entity of type: RecordSet

The rank insignia was donated to the United States Holocaust Memorial Museum in 2004 by Sharon Roesch, the stepdaughter of Walter Keller. 
irn562322 
United States Army Rank Insignia Captain Bars 
overall: Height: 1.000 inches (2.54 cm) | Width: 1.000 inches (2.54 cm) | Depth: 0.250 inches (0.635 cm) 
No restrictions on access 
Two parrel metal bars connected by two thinner bars, affixed to metal pin 

data from the linked data cloud