1. Der Freischütz : romantische Oper in 3 Aufzügen Creator: Weber, Carl Maria von, 1786-1826 Published / Created: [1820s?] Call Number: OSB MSS 146 Collection Title: Hanover royal music archive Container / Volume: Box 144 | Folder 765 Image Count: 126 Found in: Beinecke Rare Book and Manuscript Library > Der Freischütz : romantische Oper in 3 Aufzügen
2. Music. Manuscript Creator: Egan, Charles Published / Created: Undated Call Number: OSB MSS 146 Collection Title: Hanover royal music archive Container / Volume: Box 33 | Folder 169 Image Count: 1 Found in: Beinecke Rare Book and Manuscript Library > Music. Manuscript
3. Music. Manuscript Creator: Egan, Charles Published / Created: Undated Call Number: OSB MSS 146 Collection Title: Hanover royal music archive Container / Volume: Box 33 | Folder 169 Image Count: 8 Found in: Beinecke Rare Book and Manuscript Library > Music. Manuscript
4. [Music book] Creator: Horn, Charles Frederick, 1762-1830 Published / Created: [circa 1790] Call Number: OSB MSS 146 Collection Title: Hanover royal music archive Container / Volume: Box 818 Image Count: 85 Found in: Beinecke Rare Book and Manuscript Library > [Music book]