"No restrictions on use"@en . . . "irn157319" . . . "a: Height: 2.500 inches (6.35 cm) | Depth: 0.750 inches (1.905 cm)\n\nb: Height: 7.500 inches (19.05 cm)"@en . . "The whistle was donated to the United States Holocaust Memorial Museum in 2014 by Tara Barenok, the great-niece of David F. Busch."@en . "a: whistle and small portion of cord b: cord Cylindrical whistle made of Bakelite, attached to a braided textile cord. The knot end of the cord has become detached from the rest of the cord."@en . "No restrictions on access"@en . "Acquired by PFC David F. Busch, while serving as a soldier in the United States Army in Europe."@en . "German signal whistle"@en . . .