Euphonium, a bass Saxhorn (q.v.).—The Euphonon was a variation of the Harmonica (q.v.), invented by Chladni in 1790.
Euphonium
Chambers's Encyclopaedia, Volume 4: Dionysius to Friction, p. 457
Source scan(s): p. 0468
Euphonium, a bass Saxhorn (q.v.).—The Euphonon was a variation of the Harmonica (q.v.), invented by Chladni in 1790.