• Chambers's Twentieth Century Dictionary
    • Harmoniphone a musical instrument played with a keyboard, in which the sounds are produced by reeds set in a tube, and vibrating under pressure from the breath
    • ***


In literature:

In 1838, certainly before April, he was there, and went to hear a newly invented instrument termed the Harmoniphone.
"Nicolo Paganini: His Life and Work" by Stephen Samuel Stratton