Powell Conservatory Flute Silver,C# Trill & Split EStarting in 1927, Mr. Powell made two kinds of flutes, a Handmade model and a Commercial model. The Commercial model was a handmade Sterling Silver flute with drawn tone holes rather than soldered, which the handmade model had. The Commercial model was Mr. Powells vision for the best quality instrument for the best possible price. Today we continue this tradition with the handmade Sterling Silver Conservatory Flute. The body has drawn tone holes, the