Hugh Hetherington Hearing Aid Museum
Hugh Hetherington Hearing Aid Museum

The Hearing Aid Museum

Hearing Aids of all types—Ear Trumpets, Carbon Hearing Aids, Vacuum Tube Hearing Aids, Transistor Hearing Aids, Body Hearing Aids, Eyeglass Hearing Aids and much more!

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Click on the "General Information" button (top button above) for an overview and general information on this category of hearing aid.

 

Ear Trumpets (Ear Horns)

Brass London Dome Ear Trumpet (Ear Horn)

Here is another example of a brass London Dome ear trumpet.

This style of trumpet was named because of its similarity in shape to the dome on St. Paul’s Cathedral in London, England.

The design is a parabolic reflector into an ear tube which achieves considerable gain while maintaining a small size.

This ear trumpet measures 2" across the bell. The dome itself is 3" high, while the height to the top of the ear piece is 3¼". It has an ivory ear tip.

The manufacturer is unknown. This London Dome likely dates to somewhere around 1900.

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