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Acousticon Model 28

Acousticon Model 28

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Location
Currently not on view
Object Name
hearing aids
maker
Dictograph Products Company
Measurements
overall: 3 1/2 in x 1 in; 8.89 cm x 2.54 cm
ID Number
MG.M-04756
catalog number
M-04756
accession number
151789
Credit Line
Dictograph Products Company, Inc.
See more items in
Medicine and Science: Medicine
Data Source
National Museum of American History
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