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