. . . "Yellow, round badge made from velvet fabric"@en . "irn512292" . "Sven Sonnenberg donor wore the badge on his outer clothing, front and back, in the ghetto in Płock, Poland"@en . . "No restrictions on use"@en . "The badge was donated to the United States Holocaust Memorial Museum in 2002 by Sven Sonnenberg."@en . "Badge"@en . "No restrictions on access"@en . . . . .