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Title: Hearing aid, "Hi-fi", by Amplivox, England, 1960-1970 [Go to resource]
Description: Hearing aid, "Hi-fi", by Amplivox, England, 1960-1970 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Creator: Amplivox (maker) Identifier: 1988-777 Go to resource More Like this...
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