I practiced only the first exercise a little, but it has been stored almost unused. I didn't see any writing, but please forgive me if I missed anything. I think it's a printing error from the beginning, but there was a place where the notes were missing (Image 3). There are some stains? and dirt (Images 4.5.6.7). There are corner folds, page-turning wrinkles, and paper damage. 35 Exercises for Flute, arranged by difficulty from beginner to advanced. - Title: ERNESTO KOEHLER 35 EXERCISES for FLUTE Op. 33 - Publisher: CARL FISCHER - Contents: Book I: Fifteen Easy Exercises, Book II: Twelve Medium Difficult Exercises, Book III: Eight Difficult Exercises - Example of musical score: Page with musical notes - Related composers: Andersen, Boehm, Brooke, Flias, Koehler, Lester, Pares, Sausmayer Etude Exercise 3 Ⅲ Koehler Ernesto Method Mechanism Technique Fingering Pitch Music university Entrance exam Carl Fischer Thank you for viewing.