"1941 May 21" . "irn511043" . . . "No restrictions on use"@en . . "Cup"@en . . . "The cup was donated to the United States Holocaust Memorial Museum in 2002 by Annette Krygier, the sister of Albert Groner."@en . . . . "The cup was created by Albert Groner donor's brother while in Pithiviers concentration camp in France. It is engraved with an inscription and an image of a flying bird carrying an envelope in its beak. Albert gave the cup to his family when his sister, Rosa Groner, held her wedding at Pithiviers.The cup was hidden by a French woman during World War II"@en . "No restrictions on access"@en .