Ear drums from the nineteenth century.

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Size: 4302px × 3292px
Photo credit: © CC STUDIO/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 19th, acoustic, aid, aids, century, deaf, deafness, device, devices, drum, drums, ear, equipment, healthcare, hearing, historical, history, listening, medical, medicine, nineteenth, tool