"The whistle was donated to the United States Holocaust Memorial Museum in 2014 by Tara Barenok, the great-niece of David F. Busch."@en . . "No restrictions on access"@en . "irn157321" . "US Army signal whistle"@en . "overall: Height: 16.000 inches (40.64 cm)\n\noverall: Height: 1.060 inches (2.692 cm) | Width: 2.250 inches (5.715 cm) | Depth: 1.000 inches (2.54 cm)"@en . . . . . "No restrictions on use"@en . . "Plastic whistle with words\"U.S. Arm\" engraved on one side. Attached to metal chain, 1\" long. Chain is in turn attached to a metal hook."@en . "Acquired by PFC David F. Busch, while serving as a soldier in the United States Army in Europe."@en . .