Edison Opera or Concert Cylinder Phonograph
1467. How to install the speed control on an Edison Opera. 
Edison Opera phonograph 1911 playing BEN BOLT Eleanora De Cisneros Grand Opera Selections
1486. How and where to oil your Edison Opera 
Edison Opera Cylinder Phonograph | December 4, 2021 | Miller & Miller Auctions
1490. How to use the automatic stop on your Edison Opera. 
1443. Removing a stuck governor drive gear from an Edison Opera. 
Edison Opera Oak Phonograph
1439. Starting a complete restoration of an Edison Opera. 
Edison Amberola1A / Opera Cylinder Phonograph........How It Works
1862 Battle Cry Of Freedom Civil War Played On Edison Opera Phonograph
1487. What to look for when buying an Edison Opera
2454. How to install your Edison Opera reproducer without damaging the stylus. 
'Caro nome' by Selma Kurz on 1911 Edison 'Opera' Phonograph
1488. How to operate an Edison Opera.
Thomas Edison 'Opera' Phonograph Leaves Expert Tim in Awe | The Repair Shop
1485. Edison Opera has worn out governor weights and springs
1440. Removing the governor from the Edison Opera
Edison Opera phonograph playing When That Little Yellow Fellow Plays Piano rare cylinder record
Edison Opera A phonograph (no sound)
