Rubank Intermediate Method Flute or Piccolo

Rubank Elementary Method - Flute or Piccolo

Vintage Rubank Educational Intermediate Method for Flute or Piccolo No. 75

Rubank No. 75 Intermediate Method for Flute & Piccolo by Skornicka Music Book

Rubank Elementary Method Flute or Piccolo A.C. Petersen Music Book

Rubank Advanced Method: Trombone or Baritone Vol. 1 (Instrument Lesson Book)

Rubank No. 56 Intermediate Method for Cornet or Trumpet by Skornicka Music Book

Rubank Elementary Method for Flute or Piccolo. Vintage Flute Tutor Book.