1. 
   Harmoniphon
   The harmoniphon was a wind musical instrument with a keyboard, in which the sound, which resembled the oboe, was produced by the vibration of thin metallic plates, acted upon by blowing through a tube.
   Found op http://www.probertencyclopaedia.com/browse/VH.HTM
   
   
2. 
   Harmoniphon
   Har·mon'i·phon (här*mŏn'ĭ*fŏn) noun [ Greek 'armoni`a harmony + fwnh` sound.] (Mus.) An obsolete wind instrument with a keyboard, in which the sound, which resembled the oboe, was produced by the vibrat...
   Found op http://www.encyclo.co.uk/webster/H/15
   
   
3. 
   Harmoniphon
   • (n.) An obsolete wind instrument with a keyboard, in which the sound, which resembled the oboe, was produced by the vibration of thin metallic plates, acted upon by blowing through a tube.
   Found op http://thinkexist.com/dictionary/meaning/harmoniphon/
   
   
4. 
   harmoniphon
   harmoniphon, harmoniphone An obsolete wind instrument with a keyboard, in which the sound, which resembled the oboe, was produced by the vibration of thin metallic plates, acted upon by blowing through a tube.
   Found op http://www.wordinfo.info/words/index/info/view_unit/3713/2
   
   

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