. "overall: Height: 1.000 inches (2.54 cm) | Width: 1.380 inches (3.505 cm)"@en . . "The ear speculum was used by Dr. Edmund Goldenberg during the time period surrounding the Holocaust."@en . "No restrictions on access"@en . "irn516112" . "Cone-shaped metal attachment to another medical instrument."@en . . . "The speculum was donated to the United States Holocaust Memorial Museum in 1999 by Dr. Edmund Goldenberg."@en . . "Ear speculum"@en . . "No restrictions on use"@en .