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Title: Silver ear trumpet, Cyrillic inscription, hall marked Moscow [Go to resource]
Description: Silver ear trumpet, Cyrillic inscription, hall marked Moscow, 1848 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: hearing aids Temporal: 1848 Source: Science Museum Identifier: 1980-1349 Go to resource More Like this...
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