1. Zweig MS 13 Reference (shelfmark): Zweig MS 13 Title: Letter from Ludwig van Beethoven to Dr. Johann Bihler Scope & Content: [Vienna, probably mid-April, 1817]. Written in pencil, addressed in ink on the verso ‘Hr. Dr. Von Bihler’. Collection Area: Music Collections Languages: German Date Range: Apr 1817 Extent: 1 volume (1 folio)
