. "The Nazi Party pin was donated to United States Holocaust Memorial Museum by Zaro Calabrese in 1995."@en . "irn9015" . "No restrictions on use"@en . . "Zaro Calabrese, a former member of the 3rd US Cavalry Group which was attached to the 4th Armored Division, participated in the liberation of Ohrdruf. He lives in New Milford, N.J."@en . . . "Displaying a blue and gold tassel with gold letters\"DO\" and black swastika on white background. The pin has separated from the clasp."@en . . "overall: Height: 1.120 inches (2.845 cm) | Width: 1.120 inches (2.845 cm) | Depth: 0.500 inches (1.27 cm)"@en . "German Worker's Union pin obtained during Zaro Calabrese's service in Europe in WWII."@en . "No restrictions on access"@en . . . "German Worker's Union pin"@en .