. "Voice-O-Graph vinyl record with blank mailing envelope. The record was designed to be a voice-recording alternative to written correspondence."@en . "a: Diameter: 6.000 inches (15.24 cm)\n\nb: Height: 6.130 inches (15.57 cm) | Width: 6.130 inches (15.57 cm)"@en . . "irn531050" . "Vinyl record housed between two pieces of cardboard inside a dark tan color postage envelope. To and From addresses are blank. a: record b: envelope c-d: cardboard pieces"@en . . . . "The record was donated to the United States Holocaust Memorial Museum in 1991 by Amichai Heppner."@en . "Voice-O-Graph vinyl record and envelope"@en . . "No restrictions on access"@en .