- Felix Salzer papers /
- Series 2: Heinrich Schenker Nachlass /
- Sub-series 4: Analyses of Beethoven, Brahms, Haydn, and Mozart (Mappe 27) /
- Haydn /
- 27/30 /
- Recto/Verso: Page torn out of Radio Wien magazine (6. Jahrgang, Heft 38, 1930); pasted page with notes concerning Haydn divertimento in f minor (with variations); mention of Elias and Schenker