Two autograph manuscript fragments of the String Quartet in A minor, Opus 132. Comprising four short sketches in score, apparently early drafts of music from the first and last movements, including a pencil sketch of m. 154 of the first movement, with a sketch in dark brown ink of music for the second subject ...Undated [Vienna, 1825]. 4 pages, each approx. 12 x 15 cm. irregularly cut from larger sheets, framed and glazed on both sides, the frame in calf gilt (”Beethoven / quartett-Skizzen’), overall sic ca. 34 x 24 cm., notations on systems of four staves each, with deletions, corrections and alterations.