Miss Greene Hearing Horn (Large)
This particular type of ear trumpet has been given the generic name
of the "Miss Greene Hearing Horn."
The horn at the right is made of painted tin. Others have been made of a plastic or bakelite material.
It measures 13" in length. This one has been soldered in the open
position. The opening is 5" across.
This design makes for a rather flat trumpet, perhaps with storage
convenience in mind.
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