Hearing Aid
notes: label: Description
content: This seems to be a cross between a metal ear trumpet and conversation tube.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Medicine
label: See more items in
content: Health & Medicine
creditLine: label: Credit Line
content: Gift from Harold J. Trussel
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1981.0827.01
label: accession number
content: 1981.0827
label: catalog number
content: 1981.0827.01
objectType: label: Object Name
content: hearing aid, ear trumpet
label: Other Terms
content: Medicine
physicalDescription: label: Measurements
content: overall: 12.5 cm x 8.5 cm x 5.7 cm; 4 29/32 in x 3 11/32 in x 2 1/4 in
label: Measurements
content: overall, entire piece: 3.375 cm x 5.875 cm x 7 1/2 in; 1 11/32 in x 2 5/16 in x 19.05 cm
label: Measurements
content: overall, trumpet: 3 3/8 in x 5 1/4 in x 4 1/4 in; 8.5725 cm x 13.335 cm x 10.795 cm
label: Measurements
content: overall, tube: 1 3/4 in x 4 in x 5 3/4 in; 4.445 cm x 10.16 cm x 14.605 cm