Pinna Insert (large)
This large pinna insert is made of silver and measures 2.5” by 1.5”. I doubt it provided
any amplification. It probably dates to sometime before 1900.
This is the
front view—what you would see looking into a person's ear.
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This is the large pinna insert looking at if from the back.
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Here is a comparison of the large pinna insert beside the small one.
This is the view from the front.
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Here is a comparison of the large pinna insert beside the small one with
a ruler for comparison.
This is the view from the front.
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Click picture for larger view |
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(If a larger picture doesn't appear, you may have to
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