THADDEUS CAHILL
A Preliminary Paper
MusicSynthesizer (Musical instrument)TelharmoniumThaddeus CahillElectronic musical instrumentsElectronic musicBiography
Unpublished autobiography of Thaddeus Cahill, inventor of the Telharmonium, by his son, George F. Cahill.
Writing a summary for young readers…
For young readers
Book data: Open Library