A silver-plated London Dome ear trumpet of bee-hive shape with scroll-work cover -- 6¾in.(17cm.)long

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A silver-plated London Dome ear trumpet of bee-hive shape with scroll-work cover -- 6¾in.(17cm.)long
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拍品專文

It is difficult to say hether this style was designed pureley for decorative reasons or if it was supposed to improve sound.